516878348 has 12 divisors (see below), whose sum is σ = 1033756752. Its totient is φ = 221519280.

The previous prime is 516878309. The next prime is 516878357. The reversal of 516878348 is 843878615.

516878348 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 516878296 and 516878305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9229943 + ... + 9229998.

It is an arithmetic number, because the mean of its divisors is an integer number (86146396).

Almost surely, 2^516878348 is an apocalyptic number.

It is an amenable number.

516878348 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.

516878348 is a wasteful number, since it uses less digits than its factorization.

516878348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18459952 (or 18459950 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 50.

The square root of 516878348 is about 22734.9587199977. The cubic root of 516878348 is about 802.5327790753.

The spelling of 516878348 in words is "five hundred sixteen million, eight hundred seventy-eight thousand, three hundred forty-eight".