2379395389 has 4 divisors (see below), whose sum is σ = 2719309024. Its totient is φ = 2039481756.

The previous prime is 2379395387. The next prime is 2379395401. The reversal of 2379395389 is 9835939732.

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 2379395389 - 2¹ = 2379395387 is a prime.

It is a super-2 number, since 2×2379395389² = 11323044834388922642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379395387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169956807 + ... + 169956820.

It is an arithmetic number, because the mean of its divisors is an integer number (679827256).

Almost surely, 2^2379395389 is an apocalyptic number.

It is an amenable number.

2379395389 is a deficient number, since it is larger than the sum of its proper divisors (339913635).

2379395389 is an equidigital number, since it uses as much as digits as its factorization.

2379395389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339913634.

The product of its digits is 11022480, while the sum is 58.

The square root of 2379395389 is about 48779.0466183996. The cubic root of 2379395389 is about 1335.0233812249.

The spelling of 2379395389 in words is "two billion, three hundred seventy-nine million, three hundred ninety-five thousand, three hundred eighty-nine".