530695400 has 96 divisors (see below), whose sum is σ = 1264085760. Its totient is φ = 207152640.

The previous prime is 530695397. The next prime is 530695421. The reversal of 530695400 is 4596035.

It is a happy number.

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, 2379689 + ... + 2379911.

It is an arithmetic number, because the mean of its divisors is an integer number (13167560).

Almost surely, 2^530695400 is an apocalyptic number.

530695400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530695400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632042880).

530695400 is an abundant number, since it is smaller than the sum of its proper divisors (733390360).

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

530695400 is a wasteful number, since it uses less digits than its factorization.

530695400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 530695400 is about 23036.8270384617. The cubic root of 530695400 is about 809.6210186665.

The spelling of 530695400 in words is "five hundred thirty million, six hundred ninety-five thousand, four hundred".