2389959 has 32 divisors (see below), whose sum is σ = 4166400. Its totient is φ = 1334880.

The previous prime is 2389951. The next prime is 2389967. The reversal of 2389959 is 9599832.

It is an interprime number because it is at equal distance from previous prime (2389951) and next prime (2389967).

It is not a de Polignac number, because 2389959 - 2³ = 2389951 is a prime.

It is a d-powerful number, because it can be written as 2²⁰ + 3 + 8⁶ + 9³ + 9⁶ + 5⁶ + 9⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3552 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (130200).

2^2389959 is an apocalyptic number.

2389959 is a deficient number, since it is larger than the sum of its proper divisors (1776441).

2389959 is a wasteful number, since it uses less digits than its factorization.

2389959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 646 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 2389959 is about 1545.9492229695. The cubic root of 2389959 is about 133.6996130115.

The spelling of 2389959 in words is "two million, three hundred eighty-nine thousand, nine hundred fifty-nine".