408079 has 8 divisors (see below), whose sum is σ = 471968. Its totient is φ = 345600.

The previous prime is 408077. The next prime is 408091. The reversal of 408079 is 970804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 408079 - 2¹ = 408077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379 + ... + 979.

It is an arithmetic number, because the mean of its divisors is an integer number (58996).

2⁴⁰⁸⁰⁷⁹ is an apocalyptic number.

408079 is a deficient number, since it is larger than the sum of its proper divisors (63889).

408079 is an equidigital number, since it uses as much as digits as its factorization.

408079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 408079 is about 638.8106135624. The cubic root of 408079 is about 74.1733821017.

The spelling of 408079 in words is "four hundred eight thousand, seventy-nine".