677407912 has 16 divisors (see below), whose sum is σ = 1336989600. Its totient is φ = 320877360.

The previous prime is 677407883. The next prime is 677407949. The reversal of 677407912 is 219704776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2228164 + ... + 2228467.

It is an arithmetic number, because the mean of its divisors is an integer number (83561850).

Almost surely, 2^677407912 is an apocalyptic number.

It is an amenable number.

677407912 is a deficient number, since it is larger than the sum of its proper divisors (659581688).

677407912 is a wasteful number, since it uses less digits than its factorization.

677407912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456656 (or 4456652 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 677407912 is about 26027.0611479667. The cubic root of 677407912 is about 878.2471617332.

The spelling of 677407912 in words is "six hundred seventy-seven million, four hundred seven thousand, nine hundred twelve".