516893424 has 40 divisors (see below), whose sum is σ = 1336224000. Its totient is φ = 172179648.

The previous prime is 516893413. The next prime is 516893431. The reversal of 516893424 is 424398615.

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 7 ways as a sum of consecutive naturals, for example, 93259 + ... + 98645.

It is an arithmetic number, because the mean of its divisors is an integer number (33405600).

Almost surely, 2^516893424 is an apocalyptic number.

It is an amenable number.

516893424 is an abundant number, since it is smaller than the sum of its proper divisors (819330576).

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

516893424 is a wasteful number, since it uses less digits than its factorization.

516893424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7397 (or 7391 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 516893424 is about 22735.2902774519. The cubic root of 516893424 is about 802.5405815990.

The spelling of 516893424 in words is "five hundred sixteen million, eight hundred ninety-three thousand, four hundred twenty-four".