516872994 has 16 divisors (see below), whose sum is σ = 1127723040. Its totient is φ = 156628160.

The previous prime is 516872977. The next prime is 516873001. The reversal of 516872994 is 499278615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915639 + ... + 3915770.

It is an arithmetic number, because the mean of its divisors is an integer number (70482690).

Almost surely, 2^516872994 is an apocalyptic number.

516872994 is an abundant number, since it is smaller than the sum of its proper divisors (610850046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516872994 is a wasteful number, since it uses less digits than its factorization.

516872994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831425.

The product of its digits is 1088640, while the sum is 51.

The square root of 516872994 is about 22734.8409715133. The cubic root of 516872994 is about 802.5300080975.

The spelling of 516872994 in words is "five hundred sixteen million, eight hundred seventy-two thousand, nine hundred ninety-four".