680893082 has 8 divisors (see below), whose sum is σ = 1075094400. Its totient is φ = 322528284.

The previous prime is 680893079. The next prime is 680893091. The reversal of 680893082 is 280398086.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 8959082 + ... + 8959157.

It is an arithmetic number, because the mean of its divisors is an integer number (134386800).

Almost surely, 2^680893082 is an apocalyptic number.

680893082 is a deficient number, since it is larger than the sum of its proper divisors (394201318).

680893082 is a wasteful number, since it uses less digits than its factorization.

680893082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17918260.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 680893082 is about 26093.9280676559. The cubic root of 680893082 is about 879.7507394930.

The spelling of 680893082 in words is "six hundred eighty million, eight hundred ninety-three thousand, eighty-two".