3157464632 has 16 divisors (see below), whose sum is σ = 6765995760. Its totient is φ = 1353199104.

The previous prime is 3157464623. The next prime is 3157464721. The reversal of 3157464632 is 2364647513.

It is a self number, because there is not a number n which added to its sum of digits gives 3157464632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28191593 + ... + 28191704.

It is an arithmetic number, because the mean of its divisors is an integer number (422874735).

Almost surely, 2^3157464632 is an apocalyptic number.

It is an amenable number.

3157464632 is an abundant number, since it is smaller than the sum of its proper divisors (3608531128).

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

3157464632 is a wasteful number, since it uses less digits than its factorization.

3157464632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56383310 (or 56383306 counting only the distinct ones).

The product of its digits is 362880, while the sum is 41.

The square root of 3157464632 is about 56191.3216787076. The cubic root of 3157464632 is about 1467.0542195764.

The spelling of 3157464632 in words is "three billion, one hundred fifty-seven million, four hundred sixty-four thousand, six hundred thirty-two".