676655915 has 32 divisors (see below), whose sum is σ = 893555712. Its totient is φ = 488880000.

The previous prime is 676655893. The next prime is 676655921. The reversal of 676655915 is 519556676.

676655915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 676655915 - 2⁸ = 676655659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696380 + ... + 697350.

It is an arithmetic number, because the mean of its divisors is an integer number (27923616).

Almost surely, 2^676655915 is an apocalyptic number.

676655915 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

676655915 is a deficient number, since it is larger than the sum of its proper divisors (216899797).

676655915 is a wasteful number, since it uses less digits than its factorization.

676655915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

The product of its digits is 1701000, while the sum is 50.

The square root of 676655915 is about 26012.6106917395. The cubic root of 676655915 is about 877.9220578794.

The spelling of 676655915 in words is "six hundred seventy-six million, six hundred fifty-five thousand, nine hundred fifteen".