434339264 has 56 divisors (see below), whose sum is σ = 920496000. Its totient is φ = 202890240.

The previous prime is 434339237. The next prime is 434339309. The reversal of 434339264 is 462933434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53762 + ... + 61310.

Almost surely, 2^434339264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434339264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460248000).

434339264 is an abundant number, since it is smaller than the sum of its proper divisors (486156736).

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

434339264 is a wasteful number, since it uses less digits than its factorization.

434339264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621 (or 7611 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

The square root of 434339264 is about 20840.8076618926. The cubic root of 434339264 is about 757.3146596048.

The spelling of 434339264 in words is "four hundred thirty-four million, three hundred thirty-nine thousand, two hundred sixty-four".