9090330 has 16 divisors (see below), whose sum is σ = 21816864. Its totient is φ = 2424080.

The previous prime is 9090259. The next prime is 9090331. The reversal of 9090330 is 330909.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9090330.

It is not an unprimeable number, because it can be changed into a prime (9090331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151476 + ... + 151535.

It is an arithmetic number, because the mean of its divisors is an integer number (1363554).

Almost surely, 2^9090330 is an apocalyptic number.

9090330 is an abundant number, since it is smaller than the sum of its proper divisors (12726534).

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

9090330 is a wasteful number, since it uses less digits than its factorization.

9090330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303021.

The product of its (nonzero) digits is 729, while the sum is 24.

The square root of 9090330 is about 3015.0174128850. The cubic root of 9090330 is about 208.7019706156.

The spelling of 9090330 in words is "nine million, ninety thousand, three hundred thirty".