806416736 has 24 divisors (see below), whose sum is σ = 1592365320. Its totient is φ = 402006528.

The previous prime is 806416729. The next prime is 806416747. The reversal of 806416736 is 637614608.

It is a junction number, because it is equal to n+sod(n) for n = 806416693 and 806416702.

It is a congruent number.

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, 26606 + ... + 48173.

It is an arithmetic number, because the mean of its divisors is an integer number (66348555).

Almost surely, 2^806416736 is an apocalyptic number.

It is an amenable number.

806416736 is a deficient number, since it is larger than the sum of its proper divisors (785948584).

806416736 is a wasteful number, since it uses less digits than its factorization.

806416736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75126 (or 75118 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 806416736 is about 28397.4776344661. The cubic root of 806416736 is about 930.7931477083.

The spelling of 806416736 in words is "eight hundred six million, four hundred sixteen thousand, seven hundred thirty-six".