3701 is a prime number.
3701 is a prime that is the sum of seven consecutive primes (A082246).
3701 is the smallest prime with exactly 22 representations as a sum of three distinct positive squares (A242675).
3701 has a representation as a sum of two squares (A108655): 3701 = 262 + 552.
3701 is the hypotenuse of a primitive Pythagorean triple: 37012 = 23492 + 28602.