3994371353 has 16 divisors (see below), whose sum is σ = 4620551040. Its totient is φ = 3382152576.

The previous prime is 3994371319. The next prime is 3994371401. The reversal of 3994371353 is 3531734993.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3994371353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3994371298 and 3994371307.

It is not an unprimeable number, because it can be changed into a prime (3994374353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886775 + ... + 891267.

It is an arithmetic number, because the mean of its divisors is an integer number (288784440).

Almost surely, 2^3994371353 is an apocalyptic number.

It is an amenable number.

3994371353 is a deficient number, since it is larger than the sum of its proper divisors (626179687).

3994371353 is a wasteful number, since it uses less digits than its factorization.

3994371353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016.

The product of its digits is 918540, while the sum is 47.

The square root of 3994371353 is about 63201.0391765832. The cubic root of 3994371353 is about 1586.6561257676.

The spelling of 3994371353 in words is "three billion, nine hundred ninety-four million, three hundred seventy-one thousand, three hundred fifty-three".