424724704 has 24 divisors (see below), whose sum is σ = 836641008. Its totient is φ = 212244480.

The previous prime is 424724683. The next prime is 424724743. The reversal of 424724704 is 407427424.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 424724704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98269 + ... + 102499.

It is an arithmetic number, because the mean of its divisors is an integer number (34860042).

Almost surely, 2^424724704 is an apocalyptic number.

It is an amenable number.

424724704 is a deficient number, since it is larger than the sum of its proper divisors (411916304).

424724704 is a wasteful number, since it uses less digits than its factorization.

424724704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378 (or 7370 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 34.

The square root of 424724704 is about 20608.8501377442. The cubic root of 424724704 is about 751.6849253489.

The spelling of 424724704 in words is "four hundred twenty-four million, seven hundred twenty-four thousand, seven hundred four".