806009164 has 6 divisors (see below), whose sum is σ = 1410516044. Its totient is φ = 403004580.

The previous prime is 806009143. The next prime is 806009177. The reversal of 806009164 is 461900608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100751142 + ... + 100751149.

Almost surely, 2^806009164 is an apocalyptic number.

It is an amenable number.

806009164 is a deficient number, since it is larger than the sum of its proper divisors (604506880).

806009164 is a wasteful number, since it uses less digits than its factorization.

806009164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201502295 (or 201502293 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 806009164 is about 28390.3005267644. The cubic root of 806009164 is about 930.6363102083.

The spelling of 806009164 in words is "eight hundred six million, nine thousand, one hundred sixty-four".