534594816 has 360 divisors, whose sum is σ = 1899448320. Its totient is φ = 146313216.

The previous prime is 534594803. The next prime is 534594821. The reversal of 534594816 is 618495435.

534594816 is a `hidden beast` number, since 53 + 4 + 594 + 8 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4209345 + ... + 4209471.

Almost surely, 2^534594816 is an apocalyptic number.

534594816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534594816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949724160).

534594816 is an abundant number, since it is smaller than the sum of its proper divisors (1364853504).

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

534594816 is a wasteful number, since it uses less digits than its factorization.

534594816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 168 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 534594816 is about 23121.3065374775. The cubic root of 534594816 is about 811.5991453308.

The spelling of 534594816 in words is "five hundred thirty-four million, five hundred ninety-four thousand, eight hundred sixteen".