530716747 has 8 divisors (see below), whose sum is σ = 579189312. Its totient is φ = 482281800.

The previous prime is 530716673. The next prime is 530716757. The reversal of 530716747 is 747617035.

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

It is not a de Polignac number, because 530716747 - 2⁷ = 530716619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530716757) 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, 25872 + ... + 41602.

It is an arithmetic number, because the mean of its divisors is an integer number (72398664).

Almost surely, 2^530716747 is an apocalyptic number.

530716747 is a deficient number, since it is larger than the sum of its proper divisors (48472565).

530716747 is a wasteful number, since it uses less digits than its factorization.

530716747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18809.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 530716747 is about 23037.2903571579. The cubic root of 530716747 is about 809.6318740763.

The spelling of 530716747 in words is "five hundred thirty million, seven hundred sixteen thousand, seven hundred forty-seven".