91034441 has 8 divisors (see below), whose sum is σ = 94362240. Its totient is φ = 87764688.

The previous prime is 91034417. The next prime is 91034477. The reversal of 91034441 is 14443019.

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 91034441 - 2¹⁰ = 91033417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 91034441.

It is not an unprimeable number, because it can be changed into a prime (91034401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11306 + ... + 17603.

It is an arithmetic number, because the mean of its divisors is an integer number (11795280).

Almost surely, 2^91034441 is an apocalyptic number.

It is an amenable number.

91034441 is a deficient number, since it is larger than the sum of its proper divisors (3327799).

91034441 is a wasteful number, since it uses less digits than its factorization.

91034441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29023.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 91034441 is about 9541.1970423003. The cubic root of 91034441 is about 449.8508822792.

The spelling of 91034441 in words is "ninety-one million, thirty-four thousand, four hundred forty-one".