404326079 has 4 divisors (see below), whose sum is σ = 428109984. Its totient is φ = 380542176.

The previous prime is 404326073. The next prime is 404326093. The reversal of 404326079 is 970623404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 404326079 - 2⁴ = 404326063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404326073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11891927 + ... + 11891960.

It is an arithmetic number, because the mean of its divisors is an integer number (107027496).

Almost surely, 2^404326079 is an apocalyptic number.

404326079 is a deficient number, since it is larger than the sum of its proper divisors (23783905).

404326079 is a wasteful number, since it uses less digits than its factorization.

404326079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23783904.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 404326079 is about 20107.8611244458. The cubic root of 404326079 is about 739.4530161669.

The spelling of 404326079 in words is "four hundred four million, three hundred twenty-six thousand, seventy-nine".