500706816 has 80 divisors (see below), whose sum is σ = 1342028688. Its totient is φ = 165888000.

The previous prime is 500706769. The next prime is 500706851. The reversal of 500706816 is 618607005.

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, 277116 + ... + 278916.

Almost surely, 2^500706816 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 500706816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671014344).

500706816 is an abundant number, since it is smaller than the sum of its proper divisors (841321872).

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

500706816 is a wasteful number, since it uses less digits than its factorization.

500706816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 500706816 is about 22376.4790796050. The cubic root of 500706816 is about 794.0743500435.

The spelling of 500706816 in words is "five hundred million, seven hundred six thousand, eight hundred sixteen".