434016426 has 32 divisors (see below), whose sum is σ = 923263488. Its totient is φ = 135544320.

The previous prime is 434016391. The next prime is 434016433. The reversal of 434016426 is 624610434.

It is a junction number, because it is equal to n+sod(n) for n = 434016393 and 434016402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13206 + ... + 32286.

It is an arithmetic number, because the mean of its divisors is an integer number (28851984).

Almost surely, 2^434016426 is an apocalyptic number.

434016426 is an abundant number, since it is smaller than the sum of its proper divisors (489247062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434016426 is a wasteful number, since it uses less digits than its factorization.

434016426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19326.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 434016426 is about 20833.0608888852. The cubic root of 434016426 is about 757.1269794734.

The spelling of 434016426 in words is "four hundred thirty-four million, sixteen thousand, four hundred twenty-six".