3394804391 has 8 divisors (see below), whose sum is σ = 3764135568. Its totient is φ = 3035592000.

The previous prime is 3394804349. The next prime is 3394804397. The reversal of 3394804391 is 1934084933.

3394804391 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 a cyclic number.

It is not a de Polignac number, because 3394804391 - 2¹⁰ = 3394803367 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 (3394804397) 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, 2528990 + ... + 2530331.

It is an arithmetic number, because the mean of its divisors is an integer number (470516946).

Almost surely, 2^3394804391 is an apocalyptic number.

3394804391 is a deficient number, since it is larger than the sum of its proper divisors (369331177).

3394804391 is a wasteful number, since it uses less digits than its factorization.

3394804391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059393.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 3394804391 is about 58264.9499356174. The cubic root of 3394804391 is about 1502.9282636467.

The spelling of 3394804391 in words is "three billion, three hundred ninety-four million, eight hundred four thousand, three hundred ninety-one".