801913612 has 12 divisors (see below), whose sum is σ = 1403760736. Its totient is φ = 400839120.

The previous prime is 801913603. The next prime is 801913627. The reversal of 801913612 is 216319108.

It is a super-2 number, since 2×801913612² = 1286130882221773088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13083 + ... + 42130.

Almost surely, 2^801913612 is an apocalyptic number.

It is an amenable number.

801913612 is a deficient number, since it is larger than the sum of its proper divisors (601847124).

801913612 is a wasteful number, since it uses less digits than its factorization.

801913612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58848 (or 58846 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 801913612 is about 28318.0792427735. The cubic root of 801913612 is about 929.0573606700.

The spelling of 801913612 in words is "eight hundred one million, nine hundred thirteen thousand, six hundred twelve".