444872900 has 36 divisors (see below), whose sum is σ = 1007352192. Its totient is φ = 170211360.

The previous prime is 444872899. The next prime is 444872903. The reversal of 444872900 is 9278444.

It is not an unprimeable number, because it can be changed into a prime (444872903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94412 + ... + 99011.

Almost surely, 2^444872900 is an apocalyptic number.

It is an amenable number.

444872900 is an abundant number, since it is smaller than the sum of its proper divisors (562479292).

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

444872900 is a wasteful number, since it uses less digits than its factorization.

444872900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193460 (or 193453 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 444872900 is about 21092.0103356698. The cubic root of 444872900 is about 763.3879791970.

The spelling of 444872900 in words is "four hundred forty-four million, eight hundred seventy-two thousand, nine hundred".