806892012 has 36 divisors (see below), whose sum is σ = 2159624376. Its totient is φ = 253142400.

The previous prime is 806892007. The next prime is 806892059. The reversal of 806892012 is 210298608.

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

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658614 + ... + 659837.

It is an arithmetic number, because the mean of its divisors is an integer number (59989566).

Almost surely, 2^806892012 is an apocalyptic number.

It is an amenable number.

806892012 is an abundant number, since it is smaller than the sum of its proper divisors (1352732364).

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

806892012 is a wasteful number, since it uses less digits than its factorization.

806892012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318478 (or 1318473 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 806892012 is about 28405.8446802766. The cubic root of 806892012 is about 930.9759716106.

The spelling of 806892012 in words is "eight hundred six million, eight hundred ninety-two thousand, twelve".