534281328 has 60 divisors (see below), whose sum is σ = 1708855408. Its totient is φ = 152651520.

The previous prime is 534281323. The next prime is 534281339. The reversal of 534281328 is 823182435.

534281328 is a `hidden beast` number, since 53 + 4 + 281 + 328 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 534281292 and 534281301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534281323) 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 11 ways as a sum of consecutive naturals, for example, 264013 + ... + 266028.

Almost surely, 2^534281328 is an apocalyptic number.

It is an amenable number.

534281328 is an abundant number, since it is smaller than the sum of its proper divisors (1174574080).

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

534281328 is a wasteful number, since it uses less digits than its factorization.

534281328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530062 (or 530053 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 534281328 is about 23114.5263416753. The cubic root of 534281328 is about 811.4404729222.

It can be divided in two parts, 53428 and 1328, that added together give a square (54756 = 234²).

The spelling of 534281328 in words is "five hundred thirty-four million, two hundred eighty-one thousand, three hundred twenty-eight".