806604336 has 60 divisors (see below), whose sum is σ = 2265462888. Its totient is φ = 267904512.

The previous prime is 806604311. The next prime is 806604341. The reversal of 806604336 is 633406608.

It is a super-2 number, since 2×806604336² = 1301221109708001792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 806604336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30856 + ... + 50648.

Almost surely, 2^806604336 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 806604336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132731444).

806604336 is an abundant number, since it is smaller than the sum of its proper divisors (1458858552).

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

806604336 is a wasteful number, since it uses less digits than its factorization.

806604336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20090 (or 20081 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 806604336 is about 28400.7805526538. The cubic root of 806604336 is about 930.8653201752.

The spelling of 806604336 in words is "eight hundred six million, six hundred four thousand, three hundred thirty-six".