677408930 has 16 divisors (see below), whose sum is σ = 1330185024. Its totient is φ = 246330480.

The previous prime is 677408923. The next prime is 677408969. The reversal of 677408930 is 39804776.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3079022 + ... + 3079241.

It is an arithmetic number, because the mean of its divisors is an integer number (83136564).

Almost surely, 2^677408930 is an apocalyptic number.

677408930 is a deficient number, since it is larger than the sum of its proper divisors (652776094).

677408930 is a wasteful number, since it uses less digits than its factorization.

677408930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158281.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 677408930 is about 26027.0807045277. The cubic root of 677408930 is about 878.2476016726.

The spelling of 677408930 in words is "six hundred seventy-seven million, four hundred eight thousand, nine hundred thirty".