8830991 has 8 divisors (see below), whose sum is σ = 10011120. Its totient is φ = 7722432.

The previous prime is 8830961. The next prime is 8830999. The reversal of 8830991 is 1990388.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8830991 - 2¹⁴ = 8814607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8830999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17630 + ... + 18123.

It is an arithmetic number, because the mean of its divisors is an integer number (1251390).

Almost surely, 2^8830991 is an apocalyptic number.

8830991 is a deficient number, since it is larger than the sum of its proper divisors (1180129).

8830991 is a wasteful number, since it uses less digits than its factorization.

8830991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35785.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 8830991 is about 2971.6983359688. The cubic root of 8830991 is about 206.6980981793.

The spelling of 8830991 in words is "eight million, eight hundred thirty thousand, nine hundred ninety-one".