2390711289 has 16 divisors (see below), whose sum is σ = 3295993344. Its totient is φ = 1539792000.

The previous prime is 2390711273. The next prime is 2390711293. The reversal of 2390711289 is 9821170932.

It is not a de Polignac number, because 2390711289 - 2⁴ = 2390711273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2390711289.

It is not an unprimeable number, because it can be changed into a prime (2390711299) 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, 34507 + ... + 77279.

It is an arithmetic number, because the mean of its divisors is an integer number (205999584).

Almost surely, 2^2390711289 is an apocalyptic number.

It is an amenable number.

2390711289 is a deficient number, since it is larger than the sum of its proper divisors (905282055).

2390711289 is a wasteful number, since it uses less digits than its factorization.

2390711289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43408.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 2390711289 is about 48894.9004396164. The cubic root of 2390711289 is about 1337.1363977885.

The spelling of 2390711289 in words is "two billion, three hundred ninety million, seven hundred eleven thousand, two hundred eighty-nine".