384079 has 2 divisors, whose sum is σ = 384080. Its totient is φ = 384078.

The previous prime is 384067. The next prime is 384089. The reversal of 384079 is 970483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 384079 - 2⁷ = 383951 is a prime.

384079 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 384079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192039 + 192040.

It is an arithmetic number, because the mean of its divisors is an integer number (192040).

2³⁸⁴⁰⁷⁹ is an apocalyptic number.

384079 is a deficient number, since it is larger than the sum of its proper divisors (1).

384079 is an equidigital number, since it uses as much as digits as its factorization.

384079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 384079 is about 619.7410749660. The cubic root of 384079 is about 72.6898078342.

It can be divided in two parts, 38407 and 9, that added together give a 4-th power (38416 = 14⁴).

The spelling of 384079 in words is "three hundred eighty-four thousand, seventy-nine".