534639360 has 144 divisors (see below), whose sum is σ = 1766751840. Its totient is φ = 137625600.

The previous prime is 534639353. The next prime is 534639367. The reversal of 534639360 is 63936435.

It is an interprime number because it is at equal distance from previous prime (534639353) and next prime (534639367).

It is a super-2 number, since 2×534639360² = 571678490522419200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534639367) 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 15 ways as a sum of consecutive naturals, for example, 108960 + ... + 113760.

It is an arithmetic number, because the mean of its divisors is an integer number (12269110).

Almost surely, 2^534639360 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 534639360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883375920).

534639360 is an abundant number, since it is smaller than the sum of its proper divisors (1232112480).

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

534639360 is a wasteful number, since it uses less digits than its factorization.

534639360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854 (or 4840 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 534639360 is about 23122.2697847768. The cubic root of 534639360 is about 811.6216863078.

The spelling of 534639360 in words is "five hundred thirty-four million, six hundred thirty-nine thousand, three hundred sixty".