516744798 has 16 divisors (see below), whose sum is σ = 1035881616. Its totient is φ = 171849600.

The previous prime is 516744793. The next prime is 516744799. The reversal of 516744798 is 897447615.

It is a self number, because there is not a number n which added to its sum of digits gives 516744798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516744791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96853 + ... + 102048.

It is an arithmetic number, because the mean of its divisors is an integer number (64742601).

Almost surely, 2^516744798 is an apocalyptic number.

516744798 is an abundant number, since it is smaller than the sum of its proper divisors (519136818).

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

516744798 is a wasteful number, since it uses less digits than its factorization.

516744798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199339.

The product of its digits is 1693440, while the sum is 51.

The square root of 516744798 is about 22732.0214235338. The cubic root of 516744798 is about 802.4636541802.

The spelling of 516744798 in words is "five hundred sixteen million, seven hundred forty-four thousand, seven hundred ninety-eight".