1044880652 has 12 divisors (see below), whose sum is σ = 1828801296. Its totient is φ = 522366000.

The previous prime is 1044880633. The next prime is 1044880657. The reversal of 1044880652 is 2560884401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1044880657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23777 + ... + 51527.

It is an arithmetic number, because the mean of its divisors is an integer number (152400108).

Almost surely, 2^1044880652 is an apocalyptic number.

It is an amenable number.

1044880652 is a deficient number, since it is larger than the sum of its proper divisors (783920644).

1044880652 is a wasteful number, since it uses less digits than its factorization.

1044880652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37168 (or 37166 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 1044880652 is about 32324.6137177229. The cubic root of 1044880652 is about 1014.7418279371.

The spelling of 1044880652 in words is "one billion, forty-four million, eight hundred eighty thousand, six hundred fifty-two".