677348312 has 16 divisors (see below), whose sum is σ = 1287426840. Its totient is φ = 334034496.

The previous prime is 677348311. The next prime is 677348327. The reversal of 677348312 is 213843776.

677348312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 677348312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677348311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579338 + ... + 580505.

Almost surely, 2^677348312 is an apocalyptic number.

It is an amenable number.

677348312 is a deficient number, since it is larger than the sum of its proper divisors (610078528).

677348312 is a wasteful number, since it uses less digits than its factorization.

677348312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159922 (or 1159918 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 677348312 is about 26025.9161606273. The cubic root of 677348312 is about 878.2214042022.

The spelling of 677348312 in words is "six hundred seventy-seven million, three hundred forty-eight thousand, three hundred twelve".