677075264 has 14 divisors (see below), whose sum is σ = 1343571354. Its totient is φ = 338537600.

The previous prime is 677075257. The next prime is 677075297. The reversal of 677075264 is 462570776.

It can be written as a sum of positive squares in only one way, i.e., 666052864 + 11022400 = 25808^2 + 3320^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5289587 + ... + 5289714.

Almost surely, 2^677075264 is an apocalyptic number.

677075264 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

677075264 is a deficient number, since it is larger than the sum of its proper divisors (666496090).

677075264 is a wasteful number, since it uses less digits than its factorization.

677075264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579313 (or 10579303 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 677075264 is about 26020.6699375708. The cubic root of 677075264 is about 878.1033808147.

The spelling of 677075264 in words is "six hundred seventy-seven million, seventy-five thousand, two hundred sixty-four".