534392320 has 160 divisors (see below), whose sum is σ = 1598040576. Its totient is φ = 166502400.

The previous prime is 534392293. The next prime is 534392321. The reversal of 534392320 is 23293435.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534392321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195765 + ... + 198475.

Almost surely, 2^534392320 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 534392320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799020288).

534392320 is an abundant number, since it is smaller than the sum of its proper divisors (1063648256).

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

534392320 is a wasteful number, since it uses less digits than its factorization.

534392320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 534392320 is about 23116.9271314334. The cubic root of 534392320 is about 811.4966587806.

The spelling of 534392320 in words is "five hundred thirty-four million, three hundred ninety-two thousand, three hundred twenty".