2398339 has 2 divisors, whose sum is σ = 2398340. Its totient is φ = 2398338.

The previous prime is 2398321. The next prime is 2398349. The reversal of 2398339 is 9338932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2398339 - 2⁵ = 2398307 is a prime.

It is a super-3 number, since 3×2398339³ = 41385953338945896657, which contains 333 as substring.

2398339 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2398298 and 2398307.

It is not a weakly prime, because it can be changed into another prime (2398349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199169 + 1199170.

It is an arithmetic number, because the mean of its divisors is an integer number (1199170).

2^2398339 is an apocalyptic number.

2398339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2398339 is an equidigital number, since it uses as much as digits as its factorization.

2398339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The square root of 2398339 is about 1548.6571602521. The cubic root of 2398339 is about 133.8556959958.

The spelling of 2398339 in words is "two million, three hundred ninety-eight thousand, three hundred thirty-nine".