676324859 has 4 divisors (see below), whose sum is σ = 772942704. Its totient is φ = 579707016.

The previous prime is 676324853. The next prime is 676324871. The reversal of 676324859 is 958423676.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 676324859 - 2⁸ = 676324603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676324853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48308912 + ... + 48308925.

It is an arithmetic number, because the mean of its divisors is an integer number (193235676).

Almost surely, 2^676324859 is an apocalyptic number.

676324859 is a deficient number, since it is larger than the sum of its proper divisors (96617845).

676324859 is an equidigital number, since it uses as much as digits as its factorization.

676324859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96617844.

The product of its digits is 2177280, while the sum is 50.

The square root of 676324859 is about 26006.2465380916. The cubic root of 676324859 is about 877.7788591624.

The spelling of 676324859 in words is "six hundred seventy-six million, three hundred twenty-four thousand, eight hundred fifty-nine".