2260663989 has 16 divisors (see below), whose sum is σ = 3043471872. Its totient is φ = 1492535808.

The previous prime is 2260663981. The next prime is 2260664039. The reversal of 2260663989 is 9893660622.

It is not a de Polignac number, because 2260663989 - 2³ = 2260663981 is a prime.

It is a super-3 number, since 3×2260663989³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260663981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171612 + ... + 184314.

It is an arithmetic number, because the mean of its divisors is an integer number (190216992).

Almost surely, 2^2260663989 is an apocalyptic number.

It is an amenable number.

2260663989 is a deficient number, since it is larger than the sum of its proper divisors (782807883).

2260663989 is a wasteful number, since it uses less digits than its factorization.

2260663989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13276.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 2260663989 is about 47546.4403399455. The cubic root of 2260663989 is about 1312.4376245368.

The spelling of 2260663989 in words is "two billion, two hundred sixty million, six hundred sixty-three thousand, nine hundred eighty-nine".