536266944 has 126 divisors (see below), whose sum is σ = 1622899980. Its totient is φ = 169281792.

The previous prime is 536266883. The next prime is 536266961. The reversal of 536266944 is 449662635.

536266944 is a `hidden beast` number, since 536 + 26 + 6 + 94 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 536266944.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 206647 + ... + 209225.

Almost surely, 2^536266944 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 536266944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811449990).

536266944 is an abundant number, since it is smaller than the sum of its proper divisors (1086633036).

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

536266944 is a wasteful number, since it uses less digits than its factorization.

536266944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635 (or 2603 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 536266944 is about 23157.4382002846. The cubic root of 536266944 is about 812.4444491883. Note that the first 5 decimals are identical.

The spelling of 536266944 in words is "five hundred thirty-six million, two hundred sixty-six thousand, nine hundred forty-four".