8330490 has 72 divisors (see below), whose sum is σ = 25208820. Its totient is φ = 1903104.

The previous prime is 8330479. The next prime is 8330507. The reversal of 8330490 is 940338.

It can be written as a sum of positive squares in 2 ways, for example, as 8277129 + 53361 = 2877^2 + 231^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3466 + ... + 5354.

Almost surely, 2^8330490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8330490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12604410).

8330490 is an abundant number, since it is smaller than the sum of its proper divisors (16878330).

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

8330490 is a wasteful number, since it uses less digits than its factorization.

8330490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 8330490 is about 2886.2588241528. The cubic root of 8330490 is about 202.7170055926.

The spelling of 8330490 in words is "eight million, three hundred thirty thousand, four hundred ninety".