516924897 has 8 divisors (see below), whose sum is σ = 689370720. Its totient is φ = 344547840.

The previous prime is 516924893. The next prime is 516924911. The reversal of 516924897 is 798429615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 516924897 - 2² = 516924893 is a prime.

It is a super-2 number, since 2×516924897² = 534422698276921218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (516924893) 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, 4129 + ... + 32417.

It is an arithmetic number, because the mean of its divisors is an integer number (86171340).

Almost surely, 2^516924897 is an apocalyptic number.

It is an amenable number.

516924897 is a deficient number, since it is larger than the sum of its proper divisors (172445823).

516924897 is a wasteful number, since it uses less digits than its factorization.

516924897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34383.

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

The square root of 516924897 is about 22735.9824287406. The cubic root of 516924897 is about 802.5568698355.

The spelling of 516924897 in words is "five hundred sixteen million, nine hundred twenty-four thousand, eight hundred ninety-seven".