1110604489 has 2 divisors, whose sum is σ = 1110604490. Its totient is φ = 1110604488.

The previous prime is 1110604483. The next prime is 1110604591. The reversal of 1110604489 is 9844060111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 713798089 + 396806400 = 26717^2 + 19920^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110604489 - 2⁵ = 1110604457 is a prime.

It is a super-2 number, since 2×1110604489² = 2466884661973902242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110604483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555302244 + 555302245.

It is an arithmetic number, because the mean of its divisors is an integer number (555302245).

Almost surely, 2^1110604489 is an apocalyptic number.

It is an amenable number.

1110604489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110604489 is an equidigital number, since it uses as much as digits as its factorization.

1110604489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1110604489 is about 33325.7331352215. The cubic root of 1110604489 is about 1035.5867254504.

The spelling of 1110604489 in words is "one billion, one hundred ten million, six hundred four thousand, four hundred eighty-nine".