680410272 has 48 divisors (see below), whose sum is σ = 1789391520. Its totient is φ = 226382592.

The previous prime is 680410249. The next prime is 680410277. The reversal of 680410272 is 272014086.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×680410272² = 925916276486227968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (680410277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47754 + ... + 60342.

It is an arithmetic number, because the mean of its divisors is an integer number (37278990).

Almost surely, 2^680410272 is an apocalyptic number.

It is an amenable number.

680410272 is an abundant number, since it is smaller than the sum of its proper divisors (1108981248).

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

680410272 is a wasteful number, since it uses less digits than its factorization.

680410272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13165 (or 13157 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 680410272 is about 26084.6750411041. The cubic root of 680410272 is about 879.5427514352.

The spelling of 680410272 in words is "six hundred eighty million, four hundred ten thousand, two hundred seventy-two".