680113468 has 12 divisors (see below), whose sum is σ = 1191486240. Its totient is φ = 339688832.

The previous prime is 680113409. The next prime is 680113471. The reversal of 680113468 is 864311086.

It is a congruent number.

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, 87796 + ... + 95227.

It is an arithmetic number, because the mean of its divisors is an integer number (99290520).

Almost surely, 2^680113468 is an apocalyptic number.

It is an amenable number.

680113468 is a deficient number, since it is larger than the sum of its proper divisors (511372772).

680113468 is a wasteful number, since it uses less digits than its factorization.

680113468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183956 (or 183954 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 680113468 is about 26078.9851796422. The cubic root of 680113468 is about 879.4148434240.

The spelling of 680113468 in words is "six hundred eighty million, one hundred thirteen thousand, four hundred sixty-eight".