677288384 has 14 divisors (see below), whose sum is σ = 1343994264. Its totient is φ = 338644160.

The previous prime is 677288371. The next prime is 677288387. The reversal of 677288384 is 483882776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677288387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5291252 + ... + 5291379.

Almost surely, 2^677288384 is an apocalyptic number.

677288384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

677288384 is a deficient number, since it is larger than the sum of its proper divisors (666705880).

677288384 is a wasteful number, since it uses less digits than its factorization.

677288384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582643 (or 10582633 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The square root of 677288384 is about 26024.7648212236. The cubic root of 677288384 is about 878.1955033948.

The spelling of 677288384 in words is "six hundred seventy-seven million, two hundred eighty-eight thousand, three hundred eighty-four".