16834091 has 8 divisors (see below), whose sum is σ = 17644704. Its totient is φ = 16030080.

The previous prime is 16834087. The next prime is 16834099. The reversal of 16834091 is 19043861.

It is a happy number.

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

It is not a de Polignac number, because 16834091 - 2² = 16834087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16834099) 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, 4025 + ... + 7061.

It is an arithmetic number, because the mean of its divisors is an integer number (2205588).

Almost surely, 2^16834091 is an apocalyptic number.

16834091 is a deficient number, since it is larger than the sum of its proper divisors (810613).

16834091 is a wasteful number, since it uses less digits than its factorization.

16834091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 16834091 is about 4102.9368749714. The cubic root of 16834091 is about 256.2889549344.

The spelling of 16834091 in words is "sixteen million, eight hundred thirty-four thousand, ninety-one".