516242984 has 16 divisors (see below), whose sum is σ = 969887520. Its totient is φ = 257606320.

The previous prime is 516242929. The next prime is 516243001. The reversal of 516242984 is 489242615.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60122 + ... + 68169.

It is an arithmetic number, because the mean of its divisors is an integer number (60617970).

Almost surely, 2^516242984 is an apocalyptic number.

It is an amenable number.

516242984 is a deficient number, since it is larger than the sum of its proper divisors (453644536).

516242984 is a wasteful number, since it uses less digits than its factorization.

516242984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128800 (or 128796 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 516242984 is about 22720.9811407870. The cubic root of 516242984 is about 802.2038109469.

The spelling of 516242984 in words is "five hundred sixteen million, two hundred forty-two thousand, nine hundred eighty-four".