434639104 has 27 divisors (see below), whose sum is σ = 868246743. Its totient is φ = 217152768.

The previous prime is 434639099. The next prime is 434639113. The reversal of 434639104 is 401936434.

The square root of 434639104 is 20848.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×434639104² = 377822301451845632, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434639104.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 332917 + ... + 334219.

Almost surely, 2^434639104 is an apocalyptic number.

434639104 is the 20848-th square number.

It is an amenable number.

434639104 is a deficient number, since it is larger than the sum of its proper divisors (433607639).

434639104 is an frugal number, since it uses more digits than its factorization.

434639104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The cubic root of 434639104 is about 757.4888866926.

The spelling of 434639104 in words is "four hundred thirty-four million, six hundred thirty-nine thousand, one hundred four".