2044398900 has 36 divisors (see below), whose sum is σ = 5915128352. Its totient is φ = 545172960.

The previous prime is 2044398887. The next prime is 2044398913. The reversal of 2044398900 is 98934402.

2044398900 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2044398887) and next prime (2044398913).

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 3407032 + ... + 3407631.

Almost surely, 2^2044398900 is an apocalyptic number.

2044398900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044398900 is an abundant number, since it is smaller than the sum of its proper divisors (3870729452).

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

2044398900 is a wasteful number, since it uses less digits than its factorization.

2044398900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814680 (or 6814673 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 2044398900 is about 45215.0295808816. The cubic root of 2044398900 is about 1269.1760832835.

The spelling of 2044398900 in words is "two billion, forty-four million, three hundred ninety-eight thousand, nine hundred".