3937311320 has 16 divisors (see below), whose sum is σ = 8858950560. Its totient is φ = 1574924512.

The previous prime is 3937311311. The next prime is 3937311337. The reversal of 3937311320 is 231137393.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49216352 + ... + 49216431.

It is an arithmetic number, because the mean of its divisors is an integer number (553684410).

Almost surely, 2^3937311320 is an apocalyptic number.

It is an amenable number.

3937311320 is an abundant number, since it is smaller than the sum of its proper divisors (4921639240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3937311320 is a wasteful number, since it uses less digits than its factorization.

3937311320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98432794 (or 98432790 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 32.

The square root of 3937311320 is about 62747.9985338178. The cubic root of 3937311320 is about 1579.0646763503.

It can be divided in two parts, 393731 and 1320, that multiplied together give a triangular number (519724920 = T₃₂₂₄₀).

The spelling of 3937311320 in words is "three billion, nine hundred thirty-seven million, three hundred eleven thousand, three hundred twenty".