3934334393 has 8 divisors (see below), whose sum is σ = 4292467680. Its totient is φ = 3576278880.

The previous prime is 3934334359. The next prime is 3934334413.

3934334393 is nontrivially palindromic in base 10.

3934334393 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 3934334393 - 2¹⁴ = 3934318009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3934334303) 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, 152453 + ... + 176381.

It is an arithmetic number, because the mean of its divisors is an integer number (536558460).

Almost surely, 2^3934334393 is an apocalyptic number.

It is an amenable number.

3934334393 is a deficient number, since it is larger than the sum of its proper divisors (358133287).

3934334393 is a wasteful number, since it uses less digits than its factorization.

3934334393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38887.

The product of its digits is 944784, while the sum is 44.

The square root of 3934334393 is about 62724.2727578407. The cubic root of 3934334393 is about 1578.6666089802. Note that the first 4 decimals are identical.

The spelling of 3934334393 in words is "three billion, nine hundred thirty-four million, three hundred thirty-four thousand, three hundred ninety-three".