339332387 has 2 divisors, whose sum is σ = 339332388. Its totient is φ = 339332386.

The previous prime is 339332353. The next prime is 339332401. The reversal of 339332387 is 783233933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 339332387 - 2⁸ = 339332131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (339332327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169666193 + 169666194.

It is an arithmetic number, because the mean of its divisors is an integer number (169666194).

Almost surely, 2^339332387 is an apocalyptic number.

339332387 is a deficient number, since it is larger than the sum of its proper divisors (1).

339332387 is an equidigital number, since it uses as much as digits as its factorization.

339332387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 41.

The square root of 339332387 is about 18420.9768199192. The cubic root of 339332387 is about 697.4960792507.

The spelling of 339332387 in words is "three hundred thirty-nine million, three hundred thirty-two thousand, three hundred eighty-seven".