676087431 has 16 divisors (see below), whose sum is σ = 964982400. Its totient is φ = 419763168.

The previous prime is 676087403. The next prime is 676087439. The reversal of 676087431 is 134780676.

It is not a de Polignac number, because 676087431 - 2⁶ = 676087367 is a prime.

It is a super-2 number, since 2×676087431² = 914188428712359522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676087439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97156 + ... + 103881.

It is an arithmetic number, because the mean of its divisors is an integer number (60311400).

Almost surely, 2^676087431 is an apocalyptic number.

676087431 is a deficient number, since it is larger than the sum of its proper divisors (288894969).

676087431 is a wasteful number, since it uses less digits than its factorization.

676087431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201118.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 676087431 is about 26001.6813110229. The cubic root of 676087431 is about 877.6761305852.

The spelling of 676087431 in words is "six hundred seventy-six million, eighty-seven thousand, four hundred thirty-one".