677370666170 has 96 divisors (see below), whose sum is σ = 1379032024320. Its totient is φ = 237537256320.

The previous prime is 677370666169. The next prime is 677370666179. The reversal of 677370666170 is 71666073776.

It is not an unprimeable number, because it can be changed into a prime (677370666179) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16046732 + ... + 16088888.

It is an arithmetic number, because the mean of its divisors is an integer number (14364916920).

Almost surely, 2^677370666170 is an apocalyptic number.

677370666170 is an abundant number, since it is smaller than the sum of its proper divisors (701661358150).

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

677370666170 is a wasteful number, since it uses less digits than its factorization.

677370666170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42340 (or 42297 counting only the distinct ones).

The product of its (nonzero) digits is 9335088, while the sum is 56.

The spelling of 677370666170 in words is "six hundred seventy-seven billion, three hundred seventy million, six hundred sixty-six thousand, one hundred seventy".