536616216 has 24 divisors (see below), whose sum is σ = 1453335780. Its totient is φ = 178872048.

The previous prime is 536616209. The next prime is 536616229. The reversal of 536616216 is 612616635.

536616216 is a `hidden beast` number, since 5 + 36 + 616 + 2 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3726430 + ... + 3726573.

Almost surely, 2^536616216 is an apocalyptic number.

It is an amenable number.

536616216 is an abundant number, since it is smaller than the sum of its proper divisors (916719564).

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

536616216 is a wasteful number, since it uses less digits than its factorization.

536616216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453015 (or 7453008 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 536616216 is about 23164.9782214445. The cubic root of 536616216 is about 812.6207932757.

The spelling of 536616216 in words is "five hundred thirty-six million, six hundred sixteen thousand, two hundred sixteen".