534294432 has 108 divisors (see below), whose sum is σ = 1767511746. Its totient is φ = 152651520.

The previous prime is 534294419. The next prime is 534294433. The reversal of 534294432 is 234492435.

534294432 is a `hidden beast` number, since 534 + 2 + 94 + 4 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 308213136 + 226081296 = 17556^2 + 15036^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (534294433) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 4819 + ... + 33042.

Almost surely, 2^534294432 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 534294432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883755873).

534294432 is an abundant number, since it is smaller than the sum of its proper divisors (1233217314).

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

534294432 is a wasteful number, since it uses less digits than its factorization.

534294432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37891 (or 37873 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 534294432 is about 23114.8097980494. The cubic root of 534294432 is about 811.4471067738.

The spelling of 534294432 in words is "five hundred thirty-four million, two hundred ninety-four thousand, four hundred thirty-two".