422504079 has 8 divisors (see below), whose sum is σ = 566009472. Its totient is φ = 280334040.

The previous prime is 422504063. The next prime is 422504081. The reversal of 422504079 is 970405224.

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

It is not a de Polignac number, because 422504079 - 2⁴ = 422504063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422504029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333099 + ... + 334364.

It is an arithmetic number, because the mean of its divisors is an integer number (70751184).

Almost surely, 2^422504079 is an apocalyptic number.

422504079 is a deficient number, since it is larger than the sum of its proper divisors (143505393).

422504079 is a wasteful number, since it uses less digits than its factorization.

422504079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667677.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 422504079 is about 20554.9040133979. The cubic root of 422504079 is about 750.3726024148.

The spelling of 422504079 in words is "four hundred twenty-two million, five hundred four thousand, seventy-nine".