1044959164 has 6 divisors (see below), whose sum is σ = 1828678544. Its totient is φ = 522479580.

The previous prime is 1044959159. The next prime is 1044959171. The reversal of 1044959164 is 4619594401.

It is a self number, because there is not a number n which added to its sum of digits gives 1044959164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130619892 + ... + 130619899.

Almost surely, 2^1044959164 is an apocalyptic number.

It is an amenable number.

1044959164 is a deficient number, since it is larger than the sum of its proper divisors (783719380).

1044959164 is a wasteful number, since it uses less digits than its factorization.

1044959164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261239795 (or 261239793 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 1044959164 is about 32325.8281255098. The cubic root of 1044959164 is about 1014.7672430933.

The spelling of 1044959164 in words is "one billion, forty-four million, nine hundred fifty-nine thousand, one hundred sixty-four".