3449844845 has 8 divisors (see below), whose sum is σ = 4146505440. Its totient is φ = 2755414800.

The previous prime is 3449844841. The next prime is 3449844851. The reversal of 3449844845 is 5484489443.

3449844845 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 3449844845 - 2² = 3449844841 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449844841) 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, 554231 + ... + 560420.

It is an arithmetic number, because the mean of its divisors is an integer number (518313180).

Almost surely, 2^3449844845 is an apocalyptic number.

It is an amenable number.

3449844845 is a deficient number, since it is larger than the sum of its proper divisors (696660595).

3449844845 is a wasteful number, since it uses less digits than its factorization.

3449844845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115275.

The product of its digits is 8847360, while the sum is 53.

The square root of 3449844845 is about 58735.3798404335. The cubic root of 3449844845 is about 1511.0071559600.

The spelling of 3449844845 in words is "three billion, four hundred forty-nine million, eight hundred forty-four thousand, eight hundred forty-five".