3442339905 has 16 divisors (see below), whose sum is σ = 5556487680. Its totient is φ = 1819666688.

The previous prime is 3442339897. The next prime is 3442339921. The reversal of 3442339905 is 5099332443.

It is a cyclic number.

It is not a de Polignac number, because 3442339905 - 2³ = 3442339897 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013745 + ... + 1017134.

It is an arithmetic number, because the mean of its divisors is an integer number (347280480).

Almost surely, 2^3442339905 is an apocalyptic number.

It is an amenable number.

3442339905 is a deficient number, since it is larger than the sum of its proper divisors (2114147775).

3442339905 is a wasteful number, since it uses less digits than its factorization.

3442339905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031000.

The product of its (nonzero) digits is 349920, while the sum is 42.

The square root of 3442339905 is about 58671.4573280739. The cubic root of 3442339905 is about 1509.9106572580.

The spelling of 3442339905 in words is "three billion, four hundred forty-two million, three hundred thirty-nine thousand, nine hundred five".