3157272896 has 28 divisors (see below), whose sum is σ = 6418028820. Its totient is φ = 1540131840.

The previous prime is 3157272889. The next prime is 3157272917. The reversal of 3157272896 is 6982727513.

It can be written as a sum of positive squares in 2 ways, for example, as 1573232896 + 1584040000 = 39664^2 + 39800^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598991 + ... + 604238.

It is an arithmetic number, because the mean of its divisors is an integer number (229215315).

Almost surely, 2^3157272896 is an apocalyptic number.

It is an amenable number.

3157272896 is an abundant number, since it is smaller than the sum of its proper divisors (3260755924).

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

3157272896 is a wasteful number, since it uses less digits than its factorization.

3157272896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203282 (or 1203272 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The square root of 3157272896 is about 56189.6155530539. The cubic root of 3157272896 is about 1467.0245235139.

The spelling of 3157272896 in words is "three billion, one hundred fifty-seven million, two hundred seventy-two thousand, eight hundred ninety-six".