424700404 has 12 divisors (see below), whose sum is σ = 754319104. Its totient is φ = 209180664.

The previous prime is 424700401. The next prime is 424700417. The reversal of 424700404 is 404007424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424700401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792084 + ... + 792619.

Almost surely, 2^424700404 is an apocalyptic number.

It is an amenable number.

424700404 is a deficient number, since it is larger than the sum of its proper divisors (329618700).

424700404 is a wasteful number, since it uses less digits than its factorization.

424700404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584774 (or 1584772 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 424700404 is about 20608.2605767687. The cubic root of 424700404 is about 751.6705895593.

Adding to 424700404 its reverse (404007424), we get a palindrome (828707828).

It can be divided in two parts, 424700 and 404, that added together give a square (425104 = 652²).

The spelling of 424700404 in words is "four hundred twenty-four million, seven hundred thousand, four hundred four".