3156901964 has 12 divisors (see below), whose sum is σ = 5628816144. Its totient is φ = 1548668784.

The previous prime is 3156901963. The next prime is 3156901973. The reversal of 3156901964 is 4691096513.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3156901963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7445312 + ... + 7445735.

It is an arithmetic number, because the mean of its divisors is an integer number (469068012).

Almost surely, 2^3156901964 is an apocalyptic number.

It is an amenable number.

3156901964 is a deficient number, since it is larger than the sum of its proper divisors (2471914180).

3156901964 is a wasteful number, since it uses less digits than its factorization.

3156901964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14891104 (or 14891102 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 3156901964 is about 56186.3147394452. The cubic root of 3156901964 is about 1466.9670701704.

The spelling of 3156901964 in words is "three billion, one hundred fifty-six million, nine hundred one thousand, nine hundred sixty-four".