3394394493 has 12 divisors (see below), whose sum is σ = 5264775360. Its totient is φ = 1939653912.

The previous prime is 3394394461. The next prime is 3394394519. The reversal of 3394394493 is 3944934933.

It is not a de Polignac number, because 3394394493 - 2⁵ = 3394394461 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 (3394394413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11545413 + ... + 11545706.

It is an arithmetic number, because the mean of its divisors is an integer number (438731280).

Almost surely, 2^3394394493 is an apocalyptic number.

It is an amenable number.

3394394493 is a deficient number, since it is larger than the sum of its proper divisors (1870380867).

3394394493 is a wasteful number, since it uses less digits than its factorization.

3394394493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23091136 (or 23091129 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 51.

The square root of 3394394493 is about 58261.4322944433. The cubic root of 3394394493 is about 1502.8677719841.

The spelling of 3394394493 in words is "three billion, three hundred ninety-four million, three hundred ninety-four thousand, four hundred ninety-three".