516876469 has 4 divisors (see below), whose sum is σ = 528896896. Its totient is φ = 504856044.

The previous prime is 516876467. The next prime is 516876487. The reversal of 516876469 is 964678615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 516876469 - 2¹ = 516876467 is a prime.

It is a super-2 number, since 2×516876469² = 534322568411815922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516876461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6010149 + ... + 6010234.

It is an arithmetic number, because the mean of its divisors is an integer number (132224224).

Almost surely, 2^516876469 is an apocalyptic number.

It is an amenable number.

516876469 is a deficient number, since it is larger than the sum of its proper divisors (12020427).

516876469 is a wasteful number, since it uses less digits than its factorization.

516876469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12020426.

The product of its digits is 2177280, while the sum is 52.

The square root of 516876469 is about 22734.9173959353. The cubic root of 516876469 is about 802.5318065958.

The spelling of 516876469 in words is "five hundred sixteen million, eight hundred seventy-six thousand, four hundred sixty-nine".