677343404 has 12 divisors (see below), whose sum is σ = 1185671928. Its totient is φ = 338580000.

The previous prime is 677343379. The next prime is 677343413. The reversal of 677343404 is 404343776.

677343404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4697 + ... + 37104.

It is an arithmetic number, because the mean of its divisors is an integer number (98805994).

Almost surely, 2^677343404 is an apocalyptic number.

It is an amenable number.

677343404 is a deficient number, since it is larger than the sum of its proper divisors (508328524).

677343404 is a wasteful number, since it uses less digits than its factorization.

677343404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45856 (or 45854 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 38.

The square root of 677343404 is about 26025.8218698277. The cubic root of 677343404 is about 878.2192830281.

The spelling of 677343404 in words is "six hundred seventy-seven million, three hundred forty-three thousand, four hundred four".