3393844894 has 16 divisors (see below), whose sum is σ = 5590348416. Its totient is φ = 1532439000.

The previous prime is 3393844889. The next prime is 3393844901. The reversal of 3393844894 is 4984483933.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507492 + ... + 514135.

It is an arithmetic number, because the mean of its divisors is an integer number (349396776).

Almost surely, 2^3393844894 is an apocalyptic number.

3393844894 is a deficient number, since it is larger than the sum of its proper divisors (2196503522).

3393844894 is a wasteful number, since it uses less digits than its factorization.

3393844894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021791.

The product of its digits is 8957952, while the sum is 55.

The square root of 3393844894 is about 58256.7154412262. The cubic root of 3393844894 is about 1502.7866559746.

The spelling of 3393844894 in words is "three billion, three hundred ninety-three million, eight hundred forty-four thousand, eight hundred ninety-four".