8841091 has 8 divisors (see below), whose sum is σ = 10275840. Its totient is φ = 7449288.

The previous prime is 8841083. The next prime is 8841097. The reversal of 8841091 is 1901488.

8841091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8841091 - 2³ = 8841083 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 (8841097) 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, 10291 + ... + 11116.

It is an arithmetic number, because the mean of its divisors is an integer number (1284480).

Almost surely, 2^8841091 is an apocalyptic number.

8841091 is a deficient number, since it is larger than the sum of its proper divisors (1434749).

8841091 is a wasteful number, since it uses less digits than its factorization.

8841091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21473.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 8841091 is about 2973.3972153078. The cubic root of 8841091 is about 206.7768683277.

The spelling of 8841091 in words is "eight million, eight hundred forty-one thousand, ninety-one".