3449194085 has 8 divisors (see below), whose sum is σ = 4239985176. Its totient is φ = 2692053760.

The previous prime is 3449194081. The next prime is 3449194087. The reversal of 3449194085 is 5804919443.

3449194085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 253892356 + 3195301729 = 15934^2 + 56527^2 .

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

It is not a de Polignac number, because 3449194085 - 2² = 3449194081 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 (3449194081) 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, 8412464 + ... + 8412873.

It is an arithmetic number, because the mean of its divisors is an integer number (529998147).

Almost surely, 2^3449194085 is an apocalyptic number.

It is an amenable number.

3449194085 is a deficient number, since it is larger than the sum of its proper divisors (790791091).

3449194085 is a wasteful number, since it uses less digits than its factorization.

3449194085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16825383.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 3449194085 is about 58729.8398175919. The cubic root of 3449194085 is about 1510.9121405902.

The spelling of 3449194085 in words is "three billion, four hundred forty-nine million, one hundred ninety-four thousand, eighty-five".