768684 has 24 divisors (see below), whose sum is σ = 2050048. Its totient is φ = 219600.

The previous prime is 768671. The next prime is 768727. The reversal of 768684 is 486867.

768684 is nontrivially palindromic in base 11.

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, 4492 + ... + 4659.

2⁷⁶⁸⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

768684 is an abundant number, since it is smaller than the sum of its proper divisors (1281364).

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

768684 is a wasteful number, since it uses less digits than its factorization.

768684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9165 (or 9163 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 768684 is about 876.7462574770. The cubic root of 768684 is about 91.6043183004.

The spelling of 768684 in words is "seven hundred sixty-eight thousand, six hundred eighty-four".