534535216 has 20 divisors (see below), whose sum is σ = 1096583832. Its totient is φ = 251545856.

The previous prime is 534535213. The next prime is 534535223. The reversal of 534535216 is 612535435.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (534535213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982330 + ... + 982873.

Almost surely, 2^534535216 is an apocalyptic number.

It is an amenable number.

534535216 is an abundant number, since it is smaller than the sum of its proper divisors (562048616).

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

534535216 is a wasteful number, since it uses less digits than its factorization.

534535216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965228 (or 1965222 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 534535216 is about 23120.0176470521. The cubic root of 534535216 is about 811.5689834803.

The spelling of 534535216 in words is "five hundred thirty-four million, five hundred thirty-five thousand, two hundred sixteen".