677299564 has 12 divisors (see below), whose sum is σ = 1185861600. Its totient is φ = 338481968.

The previous prime is 677299487. The next prime is 677299589. The reversal of 677299564 is 465992776.

677299564 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, 32644 + ... + 49195.

It is an arithmetic number, because the mean of its divisors is an integer number (98821800).

Almost surely, 2^677299564 is an apocalyptic number.

It is an amenable number.

677299564 is a deficient number, since it is larger than the sum of its proper divisors (508562036).

677299564 is a wasteful number, since it uses less digits than its factorization.

677299564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83912 (or 83910 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 55.

The square root of 677299564 is about 26024.9796157461. The cubic root of 677299564 is about 878.2003354928.

The spelling of 677299564 in words is "six hundred seventy-seven million, two hundred ninety-nine thousand, five hundred sixty-four".