6516887334 has 16 divisors (see below), whose sum is σ = 13035783600. Its totient is φ = 2171960960.

The previous prime is 6516887327. The next prime is 6516887357. The reversal of 6516887334 is 4337886156.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39759 + ... + 120890.

It is an arithmetic number, because the mean of its divisors is an integer number (814736475).

Almost surely, 2^6516887334 is an apocalyptic number.

6516887334 is an abundant number, since it is smaller than the sum of its proper divisors (6518896266).

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

6516887334 is a wasteful number, since it uses less digits than its factorization.

6516887334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167415.

The product of its digits is 2903040, while the sum is 51.

The square root of 6516887334 is about 80727.2403467380. The cubic root of 6516887334 is about 1867.8703900569.

The spelling of 6516887334 in words is "six billion, five hundred sixteen million, eight hundred eighty-seven thousand, three hundred thirty-four".