2379139 has 8 divisors (see below), whose sum is σ = 2757888. Its totient is φ = 2010120.

The previous prime is 2379079. The next prime is 2379149. The reversal of 2379139 is 9319732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2379139 - 2⁹ = 2378627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2379149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 2890.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

2^2379139 is an apocalyptic number.

2379139 is a deficient number, since it is larger than the sum of its proper divisors (378749).

2379139 is an equidigital number, since it uses as much as digits as its factorization.

2379139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865.

The product of its digits is 10206, while the sum is 34.

The square root of 2379139 is about 1542.4457851088. The cubic root of 2379139 is about 133.4975428202.

The spelling of 2379139 in words is "two million, three hundred seventy-nine thousand, one hundred thirty-nine".