909130900 has 36 divisors (see below), whose sum is σ = 1976699872. Its totient is φ = 362936160.

The previous prime is 909130891. The next prime is 909130907. The reversal of 909130900 is 9031909.

909130900 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (909130907) by changing a digit.

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, 43609 + ... + 60991.

Almost surely, 2^909130900 is an apocalyptic number.

It is an amenable number.

909130900 is an abundant number, since it is smaller than the sum of its proper divisors (1067568972).

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

909130900 is a wasteful number, since it uses less digits than its factorization.

909130900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17920 (or 17913 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 31.

The square root of 909130900 is about 30151.7976246857. The cubic root of 909130900 is about 968.7435107439.

The spelling of 909130900 in words is "nine hundred nine million, one hundred thirty thousand, nine hundred".