516379892 has 12 divisors (see below), whose sum is σ = 1032759840. Its totient is φ = 221305656.

The previous prime is 516379889. The next prime is 516379909. The reversal of 516379892 is 298973615.

516379892 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 516379892.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 9221042 + ... + 9221097.

It is an arithmetic number, because the mean of its divisors is an integer number (86063320).

Almost surely, 2^516379892 is an apocalyptic number.

It is an amenable number.

516379892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

516379892 is a wasteful number, since it uses less digits than its factorization.

516379892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18442150 (or 18442148 counting only the distinct ones).

The product of its digits is 816480, while the sum is 50.

The square root of 516379892 is about 22723.9937510993. The cubic root of 516379892 is about 802.2747196826.

The spelling of 516379892 in words is "five hundred sixteen million, three hundred seventy-nine thousand, eight hundred ninety-two".