680014008 has 64 divisors (see below), whose sum is σ = 2000052000. Its totient is φ = 213336576.

The previous prime is 680014003. The next prime is 680014037. The reversal of 680014008 is 800410086.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680014003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88923 + ... + 96266.

Almost surely, 2^680014008 is an apocalyptic number.

680014008 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

680014008 is an abundant number, since it is smaller than the sum of its proper divisors (1320037992).

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

680014008 is a wasteful number, since it uses less digits than its factorization.

680014008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185221 (or 185211 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 680014008 is about 26077.0782105665. The cubic root of 680014008 is about 879.3719727029.

The spelling of 680014008 in words is "six hundred eighty million, fourteen thousand, eight".