530308296 has 80 divisors (see below), whose sum is σ = 1697562240. Its totient is φ = 151515360.

The previous prime is 530308249. The next prime is 530308321. The reversal of 530308296 is 692803035.

530308296 is a `hidden beast` number, since 530 + 30 + 8 + 2 + 96 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 530308296.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 53920 + ... + 62991.

It is an arithmetic number, because the mean of its divisors is an integer number (21219528).

Almost surely, 2^530308296 is an apocalyptic number.

530308296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

530308296 is an abundant number, since it is smaller than the sum of its proper divisors (1167253944).

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

530308296 is a wasteful number, since it uses less digits than its factorization.

530308296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116936 (or 116923 counting only the distinct ones).

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

The square root of 530308296 is about 23028.4236542582. The cubic root of 530308296 is about 809.4241174130.

The spelling of 530308296 in words is "five hundred thirty million, three hundred eight thousand, two hundred ninety-six".