516238339 has 8 divisors (see below), whose sum is σ = 529189920. Its totient is φ = 503304000.

The previous prime is 516238321. The next prime is 516238343. The reversal of 516238339 is 933832615.

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

It is a cyclic number.

It is not a de Polignac number, because 516238339 - 2⁷ = 516238211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516238139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73689 + ... + 80389.

It is an arithmetic number, because the mean of its divisors is an integer number (66148740).

Almost surely, 2^516238339 is an apocalyptic number.

516238339 is a deficient number, since it is larger than the sum of its proper divisors (12951581).

516238339 is a wasteful number, since it uses less digits than its factorization.

516238339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621.

The product of its digits is 116640, while the sum is 40.

The square root of 516238339 is about 22720.8789222600. The cubic root of 516238339 is about 802.2014049430.

The spelling of 516238339 in words is "five hundred sixteen million, two hundred thirty-eight thousand, three hundred thirty-nine".