2044464200 has 48 divisors (see below), whose sum is σ = 5032998180. Its totient is φ = 769679360.

The previous prime is 2044464173. The next prime is 2044464203. The reversal of 2044464200 is 24644402.

It can be written as a sum of positive squares in 6 ways, for example, as 1606566724 + 437897476 = 40082^2 + 20926^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2044464200.

It is not an unprimeable number, because it can be changed into a prime (2044464203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297257 + ... + 304056.

Almost surely, 2^2044464200 is an apocalyptic number.

2044464200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044464200 is an abundant number, since it is smaller than the sum of its proper divisors (2988533980).

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

2044464200 is a wasteful number, since it uses less digits than its factorization.

2044464200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601346 (or 601337 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2044464200 is about 45215.7516801391. The cubic root of 2044464200 is about 1269.1895960273.

The spelling of 2044464200 in words is "two billion, forty-four million, four hundred sixty-four thousand, two hundred".