900130944 has 64 divisors (see below), whose sum is σ = 2494952640. Its totient is φ = 286995456.

The previous prime is 900130939. The next prime is 900130961. The reversal of 900130944 is 449031009.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×900130944² = 1620471432692662272, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42127 + ... + 59790.

It is an arithmetic number, because the mean of its divisors is an integer number (38983635).

Almost surely, 2^900130944 is an apocalyptic number.

It is an amenable number.

900130944 is an abundant number, since it is smaller than the sum of its proper divisors (1594821696).

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

900130944 is a wasteful number, since it uses less digits than its factorization.

900130944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101957 (or 101945 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 900130944 is about 30002.1823206246. The cubic root of 900130944 is about 965.5362064246.

The spelling of 900130944 in words is "nine hundred million, one hundred thirty thousand, nine hundred forty-four".