677199696 has 40 divisors (see below), whose sum is σ = 1759929024. Its totient is φ = 224378880.

The previous prime is 677199673. The next prime is 677199697. The reversal of 677199696 is 696991776.

677199696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677199697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34225 + ... + 50256.

Almost surely, 2^677199696 is an apocalyptic number.

It is an amenable number.

677199696 is an abundant number, since it is smaller than the sum of its proper divisors (1082729328).

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

677199696 is a wasteful number, since it uses less digits than its factorization.

677199696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84659 (or 84653 counting only the distinct ones).

The product of its digits is 7715736, while the sum is 60.

The square root of 677199696 is about 26023.0608499461. The cubic root of 677199696 is about 878.1571697472.

The spelling of 677199696 in words is "six hundred seventy-seven million, one hundred ninety-nine thousand, six hundred ninety-six".