4699

4699 = 37 x 127.  4699 is a semiprime and each of its digits is a semiprime (A107342).

The sum of the digits of 4699 is 7 times the number of digits (A061424).

4699 is a nonagonal number (A001106).

4699 is 11133 in base 8 (A032915).

4699 is the number of 8-digit squares such that there is at least one permutation that is also a square (no initial zeros) (A177952).

4699 divides 28¹⁸ - 1.

Source: OEIS