912648966 has 32 divisors (see below), whose sum is σ = 1902700800. Its totient is φ = 291476640.

The previous prime is 912648949. The next prime is 912648967. The reversal of 912648966 is 669846219.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912648967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2775 + ... + 42813.

It is an arithmetic number, because the mean of its divisors is an integer number (59459400).

Almost surely, 2^912648966 is an apocalyptic number.

912648966 is an abundant number, since it is smaller than the sum of its proper divisors (990051834).

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

912648966 is a wasteful number, since it uses less digits than its factorization.

912648966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40204.

The product of its digits is 1119744, while the sum is 51.

The square root of 912648966 is about 30210.0805361389. The cubic root of 912648966 is about 969.9914853824.

The spelling of 912648966 in words is "nine hundred twelve million, six hundred forty-eight thousand, nine hundred sixty-six".