677435008 has 32 divisors (see below), whose sum is σ = 1408260960. Its totient is φ = 323989248.

The previous prime is 677434993. The next prime is 677435021. The reversal of 677435008 is 800534776.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112110 + ... + 117997.

It is an arithmetic number, because the mean of its divisors is an integer number (44008155).

Almost surely, 2^677435008 is an apocalyptic number.

It is an amenable number.

677435008 is an abundant number, since it is smaller than the sum of its proper divisors (730825952).

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

677435008 is a wasteful number, since it uses less digits than its factorization.

677435008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230144 (or 230132 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 677435008 is about 26027.5816779047. The cubic root of 677435008 is about 878.2588714025.

The spelling of 677435008 in words is "six hundred seventy-seven million, four hundred thirty-five thousand, eight".