338130539 has 2 divisors, whose sum is σ = 338130540. Its totient is φ = 338130538.

The previous prime is 338130523. The next prime is 338130553. The reversal of 338130539 is 935031833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338130539 - 2⁴ = 338130523 is a prime.

It is a super-2 number, since 2×338130539² = 228664522808861042, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 338130499 and 338130508.

It is not a weakly prime, because it can be changed into another prime (338130589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169065269 + 169065270.

It is an arithmetic number, because the mean of its divisors is an integer number (169065270).

Almost surely, 2^338130539 is an apocalyptic number.

338130539 is a deficient number, since it is larger than the sum of its proper divisors (1).

338130539 is an equidigital number, since it uses as much as digits as its factorization.

338130539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 338130539 is about 18388.3261609098. The cubic root of 338130539 is about 696.6716409017.

The spelling of 338130539 in words is "three hundred thirty-eight million, one hundred thirty thousand, five hundred thirty-nine".