677360693608 has 16 divisors (see below), whose sum is σ = 1278462238560. Its totient is φ = 336437430000.

The previous prime is 677360693563. The next prime is 677360693623. The reversal of 677360693608 is 806396063776.

It is a super-2 number, since 2×677360693608² (a number of 24 digits) contains 22 as substring.

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, 280363318 + ... + 280365733.

It is an arithmetic number, because the mean of its divisors is an integer number (79903889910).

Almost surely, 2^677360693608 is an apocalyptic number.

It is an amenable number.

677360693608 is a deficient number, since it is larger than the sum of its proper divisors (601101544952).

677360693608 is a wasteful number, since it uses less digits than its factorization.

677360693608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560729208 (or 560729204 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 61.

The spelling of 677360693608 in words is "six hundred seventy-seven billion, three hundred sixty million, six hundred ninety-three thousand, six hundred eight".