677297004 has 12 divisors (see below), whose sum is σ = 1580359704. Its totient is φ = 225765664.

The previous prime is 677296987. The next prime is 677297039. The reversal of 677297004 is 400792776.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28220697 + ... + 28220720.

It is an arithmetic number, because the mean of its divisors is an integer number (131696642).

Almost surely, 2^677297004 is an apocalyptic number.

It is an amenable number.

677297004 is an abundant number, since it is smaller than the sum of its proper divisors (903062700).

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

677297004 is a wasteful number, since it uses less digits than its factorization.

677297004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56441424 (or 56441422 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 677297004 is about 26024.9304321837. The cubic root of 677297004 is about 878.1992290422.

The spelling of 677297004 in words is "six hundred seventy-seven million, two hundred ninety-seven thousand, four".