516338965 has 8 divisors (see below), whose sum is σ = 652217760. Its totient is φ = 391330512.

The previous prime is 516338903. The next prime is 516338971. The reversal of 516338965 is 569833615.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516338965 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717479 + ... + 2717668.

It is an arithmetic number, because the mean of its divisors is an integer number (81527220).

Almost surely, 2^516338965 is an apocalyptic number.

It is an amenable number.

516338965 is a deficient number, since it is larger than the sum of its proper divisors (135878795).

516338965 is a wasteful number, since it uses less digits than its factorization.

516338965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435171.

The product of its digits is 583200, while the sum is 46.

The square root of 516338965 is about 22723.0932093322. The cubic root of 516338965 is about 802.2535236824.

The spelling of 516338965 in words is "five hundred sixteen million, three hundred thirty-eight thousand, nine hundred sixty-five".