966648936 has 64 divisors (see below), whose sum is σ = 2666001600. Its totient is φ = 289625600.

The previous prime is 966648919. The next prime is 966648961. The reversal of 966648936 is 639846669.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926 + ... + 44066.

It is an arithmetic number, because the mean of its divisors is an integer number (41656275).

Almost surely, 2^966648936 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 966648936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1333000800).

966648936 is an abundant number, since it is smaller than the sum of its proper divisors (1699352664).

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

966648936 is a wasteful number, since it uses less digits than its factorization.

966648936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41250 (or 41246 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 57.

The square root of 966648936 is about 31090.9783699388. The cubic root of 966648936 is about 988.7570484244.

The spelling of 966648936 in words is "nine hundred sixty-six million, six hundred forty-eight thousand, nine hundred thirty-six".