382939 has 2 divisors, whose sum is σ = 382940. Its totient is φ = 382938.

The previous prime is 382933. The next prime is 382961. The reversal of 382939 is 939283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382939 - 2⁹ = 382427 is a prime.

It is not a weakly prime, because it can be changed into another prime (382933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191469 + 191470.

It is an arithmetic number, because the mean of its divisors is an integer number (191470).

2³⁸²⁹³⁹ is an apocalyptic number.

382939 is a deficient number, since it is larger than the sum of its proper divisors (1).

382939 is an equidigital number, since it uses as much as digits as its factorization.

382939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The square root of 382939 is about 618.8206525319. The cubic root of 382939 is about 72.6178187359.

It can be divided in two parts, 3829 and 39, that multiplied together give a triangular number (149331 = T₅₄₆).

The spelling of 382939 in words is "three hundred eighty-two thousand, nine hundred thirty-nine".