530304984 has 48 divisors (see below), whose sum is σ = 1566812520. Its totient is φ = 160698240.

The previous prime is 530304961. The next prime is 530304989. The reversal of 530304984 is 489403035.

530304984 is a `hidden beast` number, since 530 + 3 + 0 + 49 + 84 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530304989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333997 + ... + 335580.

Almost surely, 2^530304984 is an apocalyptic number.

It is an amenable number.

530304984 is an abundant number, since it is smaller than the sum of its proper divisors (1036507536).

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

530304984 is a wasteful number, since it uses less digits than its factorization.

530304984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669600 (or 669593 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 530304984 is about 23028.3517430145. The cubic root of 530304984 is about 809.4224323439.

The spelling of 530304984 in words is "five hundred thirty million, three hundred four thousand, nine hundred eighty-four".