516793616 has 40 divisors (see below), whose sum is σ = 1057224000. Its totient is φ = 244045440.

The previous prime is 516793583. The next prime is 516793621. The reversal of 516793616 is 616397615.

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, 103661 + ... + 108531.

It is an arithmetic number, because the mean of its divisors is an integer number (26430600).

Almost surely, 2^516793616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516793616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528612000).

516793616 is an abundant number, since it is smaller than the sum of its proper divisors (540430384).

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

516793616 is a wasteful number, since it uses less digits than its factorization.

516793616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247 (or 5241 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 516793616 is about 22733.0951698179. The cubic root of 516793616 is about 802.4889235442.

The spelling of 516793616 in words is "five hundred sixteen million, seven hundred ninety-three thousand, six hundred sixteen".