667360316 has 12 divisors (see below), whose sum is σ = 1334720688. Its totient is φ = 286011552.

The previous prime is 667360307. The next prime is 667360319. The reversal of 667360316 is 613063766.

667360316 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 667360316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667360319) 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, 11917121 + ... + 11917176.

It is an arithmetic number, because the mean of its divisors is an integer number (111226724).

Almost surely, 2^667360316 is an apocalyptic number.

It is an amenable number.

667360316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

667360316 is a wasteful number, since it uses less digits than its factorization.

667360316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23834308 (or 23834306 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 667360316 is about 25833.3179440814. The cubic root of 667360316 is about 873.8833389698.

The spelling of 667360316 in words is "six hundred sixty-seven million, three hundred sixty thousand, three hundred sixteen".