424670424 has 32 divisors (see below), whose sum is σ = 1066326000. Its totient is φ = 140936832.

The previous prime is 424670369. The next prime is 424670447. The reversal of 424670424 is 424076424.

It is a congruent number.

It is an unprimeable number.

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, 33139 + ... + 44130.

Almost surely, 2^424670424 is an apocalyptic number.

It is an amenable number.

424670424 is an abundant number, since it is smaller than the sum of its proper divisors (641655576).

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

424670424 is a wasteful number, since it uses less digits than its factorization.

424670424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77507 (or 77503 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 424670424 is about 20607.5331857066. The cubic root of 424670424 is about 751.6529020990.

The spelling of 424670424 in words is "four hundred twenty-four million, six hundred seventy thousand, four hundred twenty-four".