676293172 has 12 divisors (see below), whose sum is σ = 1195231716. Its totient is φ = 334798400.

The previous prime is 676293151. The next prime is 676293181. The reversal of 676293172 is 271392676.

It can be written as a sum of positive squares in 2 ways, for example, as 631215376 + 45077796 = 25124^2 + 6714^2 .

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, 836593 + ... + 837400.

It is an arithmetic number, because the mean of its divisors is an integer number (99602643).

Almost surely, 2^676293172 is an apocalyptic number.

It is an amenable number.

676293172 is a deficient number, since it is larger than the sum of its proper divisors (518938544).

676293172 is a wasteful number, since it uses less digits than its factorization.

676293172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674098 (or 1674096 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 676293172 is about 26005.6373119368. The cubic root of 676293172 is about 877.7651504578.

The spelling of 676293172 in words is "six hundred seventy-six million, two hundred ninety-three thousand, one hundred seventy-two".