912878332 has 12 divisors (see below), whose sum is σ = 1681618120. Its totient is φ = 432416016.

The previous prime is 912878293. The next prime is 912878339. The reversal of 912878332 is 233878219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912878339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005703 + ... + 6005854.

Almost surely, 2^912878332 is an apocalyptic number.

It is an amenable number.

912878332 is a deficient number, since it is larger than the sum of its proper divisors (768739788).

912878332 is a wasteful number, since it uses less digits than its factorization.

912878332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12011580 (or 12011578 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 912878332 is about 30213.8764808490. The cubic root of 912878332 is about 970.0727376638.

The spelling of 912878332 in words is "nine hundred twelve million, eight hundred seventy-eight thousand, three hundred thirty-two".