536647884 has 12 divisors (see below), whose sum is σ = 1252178424. Its totient is φ = 178882624.

The previous prime is 536647883. The next prime is 536647901. The reversal of 536647884 is 488746635.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (536647883) 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, 22360317 + ... + 22360340.

It is an arithmetic number, because the mean of its divisors is an integer number (104348202).

Almost surely, 2^536647884 is an apocalyptic number.

It is an amenable number.

536647884 is an abundant number, since it is smaller than the sum of its proper divisors (715530540).

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

536647884 is a wasteful number, since it uses less digits than its factorization.

536647884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44720664 (or 44720662 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 536647884 is about 23165.6617431922. The cubic root of 536647884 is about 812.6367783616.

The spelling of 536647884 in words is "five hundred thirty-six million, six hundred forty-seven thousand, eight hundred eighty-four".