680337702 has 24 divisors (see below), whose sum is σ = 1608071400. Its totient is φ = 206162880.

The previous prime is 680337683. The next prime is 680337797. The reversal of 680337702 is 207733086.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1717827 + ... + 1718222.

It is an arithmetic number, because the mean of its divisors is an integer number (67002975).

Almost surely, 2^680337702 is an apocalyptic number.

680337702 is an abundant number, since it is smaller than the sum of its proper divisors (927733698).

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

680337702 is a wasteful number, since it uses less digits than its factorization.

680337702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436068 (or 3436065 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 680337702 is about 26083.2839573548. The cubic root of 680337702 is about 879.5114807497.

The spelling of 680337702 in words is "six hundred eighty million, three hundred thirty-seven thousand, seven hundred two".