530599947 has 8 divisors (see below), whose sum is σ = 744701760. Its totient is φ = 335115720.

The previous prime is 530599939. The next prime is 530599961. The reversal of 530599947 is 749995035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530599947 - 2³ = 530599939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530599947.

It is not an unprimeable number, because it can be changed into a prime (530599987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4654329 + ... + 4654442.

It is an arithmetic number, because the mean of its divisors is an integer number (93087720).

Almost surely, 2^530599947 is an apocalyptic number.

530599947 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

530599947 is a deficient number, since it is larger than the sum of its proper divisors (214101813).

530599947 is a wasteful number, since it uses less digits than its factorization.

530599947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308793.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The square root of 530599947 is about 23034.7551973100. The cubic root of 530599947 is about 809.5724751963.

The spelling of 530599947 in words is "five hundred thirty million, five hundred ninety-nine thousand, nine hundred forty-seven".