677255004 has 36 divisors (see below), whose sum is σ = 1716298584. Its totient is φ = 225178272.

The previous prime is 677255003. The next prime is 677255021. The reversal of 677255004 is 400552776.

677255004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 677255004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677255003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9402 + ... + 37985.

Almost surely, 2^677255004 is an apocalyptic number.

It is an amenable number.

677255004 is an abundant number, since it is smaller than the sum of its proper divisors (1039043580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677255004 is a wasteful number, since it uses less digits than its factorization.

677255004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47794 (or 47789 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 677255004 is about 26024.1235010903. The cubic root of 677255004 is about 878.1810759376.

It can be divided in two parts, 6772 and 55004, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 677255004 in words is "six hundred seventy-seven million, two hundred fifty-five thousand, four".