530814407 has 4 divisors (see below), whose sum is σ = 534994176. Its totient is φ = 526634640.

The previous prime is 530814397. The next prime is 530814433. The reversal of 530814407 is 704418035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530814407 - 2¹⁸ = 530552263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530814107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2089694 + ... + 2089947.

It is an arithmetic number, because the mean of its divisors is an integer number (133748544).

Almost surely, 2^530814407 is an apocalyptic number.

530814407 is a deficient number, since it is larger than the sum of its proper divisors (4179769).

530814407 is a wasteful number, since it uses less digits than its factorization.

530814407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179768.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 530814407 is about 23039.4098665743. The cubic root of 530814407 is about 809.6815325804.

The spelling of 530814407 in words is "five hundred thirty million, eight hundred fourteen thousand, four hundred seven".