3157104722 has 18 divisors (see below), whose sum is σ = 4815514053. Its totient is φ = 1552369632.

The previous prime is 3157104721. The next prime is 3157104737. The reversal of 3157104722 is 2274017513.

It can be written as a sum of positive squares in 2 ways, for example, as 3114867721 + 42237001 = 55811^2 + 6499^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=39731.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3157104721) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5323658 + ... + 5324250.

Almost surely, 2^3157104722 is an apocalyptic number.

3157104722 is a deficient number, since it is larger than the sum of its proper divisors (1658409331).

3157104722 is an frugal number, since it uses more digits than its factorization.

3157104722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 3157104722 is about 56188.1190466454. The cubic root of 3157104722 is about 1466.9984757430.

Multiplying 3157104722 by its sum of digits (32), we get a square (101027351104 = 317848²).

The spelling of 3157104722 in words is "three billion, one hundred fifty-seven million, one hundred four thousand, seven hundred twenty-two".