677559364 has 12 divisors (see below), whose sum is σ = 1226616300. Its totient is φ = 327097568.

The previous prime is 677559353. The next prime is 677559371. The reversal of 677559364 is 463955776.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 132710400 + 544848964 = 11520^2 + 23342^2 .

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, 2920399 + ... + 2920630.

It is an arithmetic number, because the mean of its divisors is an integer number (102218025).

Almost surely, 2^677559364 is an apocalyptic number.

It is an amenable number.

677559364 is a deficient number, since it is larger than the sum of its proper divisors (549056936).

677559364 is a wasteful number, since it uses less digits than its factorization.

677559364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841062 (or 5841060 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 52.

The square root of 677559364 is about 26029.9704955653. The cubic root of 677559364 is about 878.3126084531.

The spelling of 677559364 in words is "six hundred seventy-seven million, five hundred fifty-nine thousand, three hundred sixty-four".