424320630 has 16 divisors (see below), whose sum is σ = 1018369584. Its totient is φ = 113152160.

The previous prime is 424320601. The next prime is 424320671. The reversal of 424320630 is 36023424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 424320630.

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, 7071981 + ... + 7072040.

It is an arithmetic number, because the mean of its divisors is an integer number (63648099).

Almost surely, 2^424320630 is an apocalyptic number.

424320630 is an abundant number, since it is smaller than the sum of its proper divisors (594048954).

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

424320630 is a wasteful number, since it uses less digits than its factorization.

424320630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144031.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 424320630 is about 20599.0443953112. The cubic root of 424320630 is about 751.4464707254.

The spelling of 424320630 in words is "four hundred twenty-four million, three hundred twenty thousand, six hundred thirty".