2044491010 has 96 divisors (see below), whose sum is σ = 4098340800. Its totient is φ = 733138560.

The previous prime is 2044490989. The next prime is 2044491011. The reversal of 2044491010 is 101944402.

It is not an unprimeable number, because it can be changed into a prime (2044491011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6176545 + ... + 6176875.

It is an arithmetic number, because the mean of its divisors is an integer number (42691050).

Almost surely, 2^2044491010 is an apocalyptic number.

2044491010 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2044491010 is a wasteful number, since it uses less digits than its factorization.

2044491010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2044491010 is about 45216.0481466481. The cubic root of 2044491010 is about 1269.1951438255.

The spelling of 2044491010 in words is "two billion, forty-four million, four hundred ninety-one thousand, ten".