8099946 has 32 divisors (see below), whose sum is σ = 18302400. Its totient is φ = 2654640.

The previous prime is 8099921. The next prime is 8099963. The reversal of 8099946 is 6499908.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2065 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (571950).

Almost surely, 2^8099946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8099946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9151200).

8099946 is an abundant number, since it is smaller than the sum of its proper divisors (10202454).

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

8099946 is a wasteful number, since it uses less digits than its factorization.

8099946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531 (or 2525 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 8099946 is about 2846.0404073027. The cubic root of 8099946 is about 200.8294387350.

It can be divided in two parts, 809994 and 6, that added together give a 4-th power (810000 = 30⁴).

The spelling of 8099946 in words is "eight million, ninety-nine thousand, nine hundred forty-six".