8298090 has 48 divisors (see below), whose sum is σ = 21764808. Its totient is φ = 2193408.

The previous prime is 8298077. The next prime is 8298119. The reversal of 8298090 is 908928.

It can be written as a sum of positive squares in 4 ways, for example, as 6335289 + 1962801 = 2517^2 + 1401^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11994 + ... + 12666.

Almost surely, 2^8298090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8298090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10882404).

8298090 is an abundant number, since it is smaller than the sum of its proper divisors (13466718).

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

8298090 is a wasteful number, since it uses less digits than its factorization.

8298090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 8298090 is about 2880.6405537658. The cubic root of 8298090 is about 202.4538532249.

The spelling of 8298090 in words is "eight million, two hundred ninety-eight thousand, ninety".