434623604 has 24 divisors (see below), whose sum is σ = 778696968. Its totient is φ = 212198400.

The previous prime is 434623577. The next prime is 434623619. The reversal of 434623604 is 406326434.

It can be written as a sum of positive squares in 4 ways, for example, as 272316004 + 162307600 = 16502^2 + 12740^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22124 + ... + 36860.

It is an arithmetic number, because the mean of its divisors is an integer number (32445707).

Almost surely, 2^434623604 is an apocalyptic number.

It is an amenable number.

434623604 is a deficient number, since it is larger than the sum of its proper divisors (344073364).

434623604 is a wasteful number, since it uses less digits than its factorization.

434623604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14915 (or 14913 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 434623604 is about 20847.6282583895. The cubic root of 434623604 is about 757.4798821206.

The spelling of 434623604 in words is "four hundred thirty-four million, six hundred twenty-three thousand, six hundred four".