530694961 has 4 divisors (see below), whose sum is σ = 531103552. Its totient is φ = 530286372.

The previous prime is 530694953. The next prime is 530694971. The reversal of 530694961 is 169496035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530694961 - 2³ = 530694953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530694971) 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, 202341 + ... + 204946.

It is an arithmetic number, because the mean of its divisors is an integer number (132775888).

Almost surely, 2^530694961 is an apocalyptic number.

It is an amenable number.

530694961 is a deficient number, since it is larger than the sum of its proper divisors (408591).

530694961 is a wasteful number, since it uses less digits than its factorization.

530694961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408590.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 530694961 is about 23036.8175102378. The cubic root of 530694961 is about 809.6207954224.

The spelling of 530694961 in words is "five hundred thirty million, six hundred ninety-four thousand, nine hundred sixty-one".