464479422 has 32 divisors (see below), whose sum is σ = 1016910720. Its totient is φ = 140265120.

The previous prime is 464479357. The next prime is 464479429. The reversal of 464479422 is 224974464.

It is a super-2 number, since 2×464479422² = 431482266922908168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464479429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7329 + ... + 31347.

It is an arithmetic number, because the mean of its divisors is an integer number (31778460).

Almost surely, 2^464479422 is an apocalyptic number.

464479422 is an abundant number, since it is smaller than the sum of its proper divisors (552431298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464479422 is a wasteful number, since it uses less digits than its factorization.

464479422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24328.

The product of its digits is 387072, while the sum is 42.

The square root of 464479422 is about 21551.7846592805. The cubic root of 464479422 is about 774.4418718946.

The spelling of 464479422 in words is "four hundred sixty-four million, four hundred seventy-nine thousand, four hundred twenty-two".