676518831 has 8 divisors (see below), whose sum is σ = 1002250160. Its totient is φ = 451012536.

The previous prime is 676518827. The next prime is 676518911. The reversal of 676518831 is 138815676.

It is not a de Polignac number, because 676518831 - 2² = 676518827 is a prime.

It is a super-2 number, since 2×676518831² = 915355457395213122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676518811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12528100 + ... + 12528153.

It is an arithmetic number, because the mean of its divisors is an integer number (125281270).

Almost surely, 2^676518831 is an apocalyptic number.

676518831 is a deficient number, since it is larger than the sum of its proper divisors (325731329).

676518831 is a wasteful number, since it uses less digits than its factorization.

676518831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25056262 (or 25056256 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 676518831 is about 26009.9756055249. The cubic root of 676518831 is about 877.8627676785.

The spelling of 676518831 in words is "six hundred seventy-six million, five hundred eighteen thousand, eight hundred thirty-one".