899741164 has 12 divisors (see below), whose sum is σ = 1799482384. Its totient is φ = 385603344.

The previous prime is 899741137. The next prime is 899741189. The reversal of 899741164 is 461147998.

899741164 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16066779 + ... + 16066834.

Almost surely, 2^899741164 is an apocalyptic number.

It is an amenable number.

899741164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

899741164 is a wasteful number, since it uses less digits than its factorization.

899741164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32133624 (or 32133622 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 899741164 is about 29995.6857564550. The cubic root of 899741164 is about 965.3968189126.

The spelling of 899741164 in words is "eight hundred ninety-nine million, seven hundred forty-one thousand, one hundred sixty-four".