966658368 has 168 divisors, whose sum is σ = 2861803776. Its totient is φ = 287838720.

The previous prime is 966658351. The next prime is 966658391. The reversal of 966658368 is 863856669.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31182513 + ... + 31182543.

Almost surely, 2^966658368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 966658368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430901888).

966658368 is an abundant number, since it is smaller than the sum of its proper divisors (1895145408).

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

966658368 is an equidigital number, since it uses as much as digits as its factorization.

966658368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 49 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 57.

The square root of 966658368 is about 31091.1300534413. The cubic root of 966658368 is about 988.7602643200.

The spelling of 966658368 in words is "nine hundred sixty-six million, six hundred fifty-eight thousand, three hundred sixty-eight".