2044464238 has 8 divisors (see below), whose sum is σ = 3076371432. Its totient is φ = 1019007096.

The previous prime is 2044464211. The next prime is 2044464259. The reversal of 2044464238 is 8324644402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2044464197 and 2044464206.

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 3 ways as a sum of consecutive naturals, for example, 1611720 + ... + 1612987.

It is an arithmetic number, because the mean of its divisors is an integer number (384546429).

Almost surely, 2^2044464238 is an apocalyptic number.

2044464238 is a deficient number, since it is larger than the sum of its proper divisors (1031907194).

2044464238 is a wasteful number, since it uses less digits than its factorization.

2044464238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225026.

The product of its (nonzero) digits is 147456, while the sum is 37.

The square root of 2044464238 is about 45215.7521003466. The cubic root of 2044464238 is about 1269.1896038907.

The spelling of 2044464238 in words is "two billion, forty-four million, four hundred sixty-four thousand, two hundred thirty-eight".