677604704 has 96 divisors (see below), whose sum is σ = 1581249600. Its totient is φ = 279797760.

The previous prime is 677604689. The next prime is 677604721. The reversal of 677604704 is 407406776.

It is a super-3 number, since 3×677604704³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 816962 + ... + 817790.

It is an arithmetic number, because the mean of its divisors is an integer number (16471350).

Almost surely, 2^677604704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677604704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790624800).

677604704 is an abundant number, since it is smaller than the sum of its proper divisors (903644896).

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

677604704 is a wasteful number, since it uses less digits than its factorization.

677604704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 677604704 is about 26030.8414001545. The cubic root of 677604704 is about 878.3321992607.

The spelling of 677604704 in words is "six hundred seventy-seven million, six hundred four thousand, seven hundred four".