424644604 has 12 divisors (see below), whose sum is σ = 782240200. Its totient is φ = 201147408.

The previous prime is 424644569. The next prime is 424644611. The reversal of 424644604 is 406446424.

It is a self number, because there is not a number n which added to its sum of digits gives 424644604.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2793639 + ... + 2793790.

Almost surely, 2^424644604 is an apocalyptic number.

It is an amenable number.

424644604 is a deficient number, since it is larger than the sum of its proper divisors (357595596).

424644604 is a wasteful number, since it uses less digits than its factorization.

424644604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587452 (or 5587450 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 424644604 is about 20606.9067062478. The cubic root of 424644604 is about 751.6376682689.

The spelling of 424644604 in words is "four hundred twenty-four million, six hundred forty-four thousand, six hundred four".