535974984 has 96 divisors (see below), whose sum is σ = 1516320000. Its totient is φ = 170814336.

The previous prime is 535974949. The next prime is 535975039. The reversal of 535974984 is 489479535.

535974984 is a `hidden beast` number, since 5 + 3 + 597 + 49 + 8 + 4 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 535974984.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222217 + ... + 224615.

It is an arithmetic number, because the mean of its divisors is an integer number (15795000).

Almost surely, 2^535974984 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 535974984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758160000).

535974984 is an abundant number, since it is smaller than the sum of its proper divisors (980345016).

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

535974984 is a wasteful number, since it uses less digits than its factorization.

535974984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547 (or 2540 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The square root of 535974984 is about 23151.1335359632. The cubic root of 535974984 is about 812.2969826180.

The spelling of 535974984 in words is "five hundred thirty-five million, nine hundred seventy-four thousand, nine hundred eighty-four".