912918312 has 48 divisors (see below), whose sum is σ = 2503800000. Its totient is φ = 300452256.

The previous prime is 912918283. The next prime is 912918317. The reversal of 912918312 is 213819219.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (912918317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74562 + ... + 85937.

It is an arithmetic number, because the mean of its divisors is an integer number (52162500).

Almost surely, 2^912918312 is an apocalyptic number.

It is an amenable number.

912918312 is an abundant number, since it is smaller than the sum of its proper divisors (1590881688).

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

912918312 is a wasteful number, since it uses less digits than its factorization.

912918312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160590 (or 160583 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 912918312 is about 30214.5380901314. The cubic root of 912918312 is about 970.0868990770.

The spelling of 912918312 in words is "nine hundred twelve million, nine hundred eighteen thousand, three hundred twelve".