677376308 has 12 divisors (see below), whose sum is σ = 1354752672. Its totient is φ = 290304120.

The previous prime is 677376283. The next prime is 677376311. The reversal of 677376308 is 803673776.

It is a happy number.

677376308 is an admirable number.

It is a congruent number.

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, 12095978 + ... + 12096033.

It is an arithmetic number, because the mean of its divisors is an integer number (112896056).

Almost surely, 2^677376308 is an apocalyptic number.

It is an amenable number.

677376308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677376308 is a wasteful number, since it uses less digits than its factorization.

677376308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24192022 (or 24192020 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 677376308 is about 26026.4540035711. The cubic root of 677376308 is about 878.2335035152.

The spelling of 677376308 in words is "six hundred seventy-seven million, three hundred seventy-six thousand, three hundred eight".