2309379 has 8 divisors (see below), whose sum is σ = 3096912. Its totient is φ = 1530720.

The previous prime is 2309371. The next prime is 2309389. The reversal of 2309379 is 9739032.

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

It is not a de Polignac number, because 2309379 - 2³ = 2309371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2309371) 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, 1584 + ... + 2669.

It is an arithmetic number, because the mean of its divisors is an integer number (387114).

2^2309379 is an apocalyptic number.

2309379 is a deficient number, since it is larger than the sum of its proper divisors (787533).

2309379 is a wasteful number, since it uses less digits than its factorization.

2309379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 2309379 is about 1519.6641076238. The cubic root of 2309379 is about 132.1797940223.

The spelling of 2309379 in words is "two million, three hundred nine thousand, three hundred seventy-nine".