1044914292 has 54 divisors (see below), whose sum is σ = 2692348022. Its totient is φ = 341699904.

The previous prime is 1044914287. The next prime is 1044914309. The reversal of 1044914292 is 2924194401.

It can be written as a sum of positive squares in 3 ways, for example, as 480661776 + 564252516 = 21924^2 + 23754^2 .

It is a super-2 number, since 2×1044914292² = 2183691755251722528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95958 + ... + 106290.

Almost surely, 2^1044914292 is an apocalyptic number.

1044914292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044914292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1346174011).

1044914292 is an abundant number, since it is smaller than the sum of its proper divisors (1647433730).

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

1044914292 is a wasteful number, since it uses less digits than its factorization.

1044914292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10449 (or 10391 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1044914292 is about 32325.1340600468. The cubic root of 1044914292 is about 1014.7527177131.

The spelling of 1044914292 in words is "one billion, forty-four million, nine hundred fourteen thousand, two hundred ninety-two".