677330404 has 12 divisors (see below), whose sum is σ = 1236864384. Its totient is φ = 323940584.

The previous prime is 677330393. The next prime is 677330431. The reversal of 677330404 is 404033776.

It is a self number, because there is not a number n which added to its sum of digits gives 677330404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3681052 + ... + 3681235.

It is an arithmetic number, because the mean of its divisors is an integer number (103072032).

Almost surely, 2^677330404 is an apocalyptic number.

It is an amenable number.

677330404 is a deficient number, since it is larger than the sum of its proper divisors (559533980).

677330404 is a wasteful number, since it uses less digits than its factorization.

677330404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362314 (or 7362312 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 677330404 is about 26025.5721166702. The cubic root of 677330404 is about 878.2136645468.

The spelling of 677330404 in words is "six hundred seventy-seven million, three hundred thirty thousand, four hundred four".