1104432289 has 9 divisors (see below), whose sum is σ = 1116696657. Its totient is φ = 1092302244.

The previous prime is 1104432157. The next prime is 1104432299. The reversal of 1104432289 is 9822344011.

The square root of 1104432289 is 33233.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1104432289 - 2¹¹ = 1104430241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104432299) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5549812 + ... + 5550010.

Almost surely, 2^1104432289 is an apocalyptic number.

1104432289 is the 33233-rd square number.

1104432289 is the 16617-th centered octagonal number.

It is an amenable number.

1104432289 is a deficient number, since it is larger than the sum of its proper divisors (12264368).

1104432289 is an frugal number, since it uses more digits than its factorization.

1104432289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The cubic root of 1104432289 is about 1033.6647312949.

The spelling of 1104432289 in words is "one billion, one hundred four million, four hundred thirty-two thousand, two hundred eighty-nine".