31852968676 has 9 divisors (see below), whose sum is σ = 55743319849. Its totient is φ = 15926305864.

The previous prime is 31852968647. The next prime is 31852968683. The reversal of 31852968676 is 67686925813.

The square root of 31852968676 is 178474.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14842548900 + 17010419776 = 121830^2 + 130424^2 .

It is a super-2 number, since 2×31852968676² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 312330 + ... + 401566.

Almost surely, 2^31852968676 is an apocalyptic number.

31852968676 is the 178474-th square number.

It is an amenable number.

31852968676 is a deficient number, since it is larger than the sum of its proper divisors (23890351173).

31852968676 is an frugal number, since it uses more digits than its factorization.

31852968676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178478 (or 89239 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The spelling of 31852968676 in words is "thirty-one billion, eight hundred fifty-two million, nine hundred sixty-eight thousand, six hundred seventy-six".