680487576 has 16 divisors (see below), whose sum is σ = 1701219000. Its totient is φ = 226829184.

The previous prime is 680487571. The next prime is 680487607. The reversal of 680487576 is 675784086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680487571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14176801 + ... + 14176848.

Almost surely, 2^680487576 is an apocalyptic number.

It is an amenable number.

680487576 is an abundant number, since it is smaller than the sum of its proper divisors (1020731424).

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

680487576 is a wasteful number, since it uses less digits than its factorization.

680487576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28353658 (or 28353654 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The square root of 680487576 is about 26086.1567886111. The cubic root of 680487576 is about 879.5760595734.

The spelling of 680487576 in words is "six hundred eighty million, four hundred eighty-seven thousand, five hundred seventy-six".