677311396 has 12 divisors (see below), whose sum is σ = 1194343920. Its totient is φ = 336070280.

The previous prime is 677311363. The next prime is 677311451. The reversal of 677311396 is 693113776.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645766 + ... + 646813.

It is an arithmetic number, because the mean of its divisors is an integer number (99528660).

Almost surely, 2^677311396 is an apocalyptic number.

It is an amenable number.

677311396 is a deficient number, since it is larger than the sum of its proper divisors (517032524).

677311396 is a wasteful number, since it uses less digits than its factorization.

677311396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292714 (or 1292712 counting only the distinct ones).

The product of its digits is 142884, while the sum is 43.

The square root of 677311396 is about 26025.2069348161. The cubic root of 677311396 is about 878.2054493334.

The spelling of 677311396 in words is "six hundred seventy-seven million, three hundred eleven thousand, three hundred ninety-six".