913347612 has 36 divisors (see below), whose sum is σ = 2347876440. Its totient is φ = 299288352.

The previous prime is 913347607. The next prime is 913347623. The reversal of 913347612 is 216743319.

913347612 is a `hidden beast` number, since 9 + 1 + 3 + 34 + 7 + 612 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×913347612² = 1668407720692205088, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

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, 212883 + ... + 217130.

It is an arithmetic number, because the mean of its divisors is an integer number (65218790).

Almost surely, 2^913347612 is an apocalyptic number.

It is an amenable number.

913347612 is an abundant number, since it is smaller than the sum of its proper divisors (1434528828).

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

913347612 is a wasteful number, since it uses less digits than its factorization.

913347612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430082 (or 430077 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 913347612 is about 30221.6414511191. The cubic root of 913347612 is about 970.2389364271.

The spelling of 913347612 in words is "nine hundred thirteen million, three hundred forty-seven thousand, six hundred twelve".