9933090 has 32 divisors (see below), whose sum is σ = 23924160. Its totient is φ = 2639424.

The previous prime is 9933071. The next prime is 9933103. The reversal of 9933090 is 903399.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13656 + ... + 14364.

It is an arithmetic number, because the mean of its divisors is an integer number (747630).

Almost surely, 2^9933090 is an apocalyptic number.

9933090 is an abundant number, since it is smaller than the sum of its proper divisors (13991070).

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

9933090 is a wasteful number, since it uses less digits than its factorization.

9933090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 6561, while the sum is 33.

The square root of 9933090 is about 3151.6805041121. The cubic root of 9933090 is about 214.9618825521.

The spelling of 9933090 in words is "nine million, nine hundred thirty-three thousand, ninety".