424368624 has 40 divisors (see below), whose sum is σ = 1097086032. Its totient is φ = 141352960.

The previous prime is 424368619. The next prime is 424368661. The reversal of 424368624 is 426863424.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92464 + ... + 96944.

Almost surely, 2^424368624 is an apocalyptic number.

It is an amenable number.

424368624 is an abundant number, since it is smaller than the sum of its proper divisors (672717408).

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

424368624 is a wasteful number, since it uses less digits than its factorization.

424368624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6465 (or 6459 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 424368624 is about 20600.2093193249. The cubic root of 424368624 is about 751.4748011589.

It can be divided in two parts, 4243686 and 24, that multiplied together give a square (101848464 = 10092²).

The spelling of 424368624 in words is "four hundred twenty-four million, three hundred sixty-eight thousand, six hundred twenty-four".