2398379 has 2 divisors, whose sum is σ = 2398380. Its totient is φ = 2398378.

The previous prime is 2398369. The next prime is 2398391. The reversal of 2398379 is 9738932.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2398379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2398339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199189 + 1199190.

It is an arithmetic number, because the mean of its divisors is an integer number (1199190).

2^2398379 is an apocalyptic number.

2398379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2398379 is an equidigital number, since it uses as much as digits as its factorization.

2398379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 2398379 is about 1548.6700746124. The cubic root of 2398379 is about 133.8564401494.

The spelling of 2398379 in words is "two million, three hundred ninety-eight thousand, three hundred seventy-nine".