34840149 has 8 divisors (see below), whose sum is σ = 47241120. Its totient is φ = 22832976.

The previous prime is 34840111. The next prime is 34840151. The reversal of 34840149 is 94104843.

It is a happy number.

34840149 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 34840149 - 2¹¹ = 34838101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34840189) 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, 98242 + ... + 98595.

It is an arithmetic number, because the mean of its divisors is an integer number (5905140).

Almost surely, 2^34840149 is an apocalyptic number.

It is an amenable number.

34840149 is a deficient number, since it is larger than the sum of its proper divisors (12400971).

34840149 is a wasteful number, since it uses less digits than its factorization.

34840149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196899.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 34840149 is about 5902.5544470170. The cubic root of 34840149 is about 326.6078869435.

The spelling of 34840149 in words is "thirty-four million, eight hundred forty thousand, one hundred forty-nine".