2369389 has 4 divisors (see below), whose sum is σ = 2584800. Its totient is φ = 2153980.

The previous prime is 2369383. The next prime is 2369413. The reversal of 2369389 is 9839632.

2369389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2369389 - 2⁷ = 2369261 is a prime.

It is a super-2 number, since 2×2369389² = 11228008466642, which contains 22 as substring.

It is a Duffinian number.

2369389 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2369383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107689 + ... + 107710.

It is an arithmetic number, because the mean of its divisors is an integer number (646200).

2^2369389 is an apocalyptic number.

It is an amenable number.

2369389 is a deficient number, since it is larger than the sum of its proper divisors (215411).

2369389 is a wasteful number, since it uses less digits than its factorization.

2369389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215410.

The product of its digits is 69984, while the sum is 40.

The square root of 2369389 is about 1539.2819754678. The cubic root of 2369389 is about 133.3149300989.

The spelling of 2369389 in words is "two million, three hundred sixty-nine thousand, three hundred eighty-nine".