969600660 has 48 divisors (see below), whose sum is σ = 3102723456. Its totient is φ = 221622912.

The previous prime is 969600659. The next prime is 969600689. The reversal of 969600660 is 66006969.

969600660 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153867 + ... + 1154706.

It is an arithmetic number, because the mean of its divisors is an integer number (64640072).

Almost surely, 2^969600660 is an apocalyptic number.

It is an amenable number.

969600660 is an abundant number, since it is smaller than the sum of its proper divisors (2133122796).

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

969600660 is a wasteful number, since it uses less digits than its factorization.

969600660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308592 (or 2308590 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 969600660 is about 31138.4113274907. The cubic root of 969600660 is about 989.7624366212.

The spelling of 969600660 in words is "nine hundred sixty-nine million, six hundred thousand, six hundred sixty".