676916931 has 8 divisors (see below), whose sum is σ = 955647504. Its totient is φ = 424732160.

The previous prime is 676916909. The next prime is 676916941. The reversal of 676916931 is 139619676.

676916931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 676916931 - 2⁷ = 676916803 is a prime.

It is a super-2 number, since 2×676916931² = 916433062948917522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676916941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6636390 + ... + 6636491.

It is an arithmetic number, because the mean of its divisors is an integer number (119455938).

Almost surely, 2^676916931 is an apocalyptic number.

676916931 is a deficient number, since it is larger than the sum of its proper divisors (278730573).

676916931 is a wasteful number, since it uses less digits than its factorization.

676916931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13272901.

The product of its digits is 367416, while the sum is 48.

The square root of 676916931 is about 26017.6273130353. The cubic root of 676916931 is about 878.0349277741.

The spelling of 676916931 in words is "six hundred seventy-six million, nine hundred sixteen thousand, nine hundred thirty-one".