3946713 has 8 divisors (see below), whose sum is σ = 5277888. Its totient is φ = 2623344.

The previous prime is 3946681. The next prime is 3946721. The reversal of 3946713 is 3176493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3946713 - 2⁵ = 3946681 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3946763) 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, 645 + ... + 2882.

It is an arithmetic number, because the mean of its divisors is an integer number (659736).

Almost surely, 2^3946713 is an apocalyptic number.

It is an amenable number.

3946713 is a deficient number, since it is larger than the sum of its proper divisors (1331175).

3946713 is a wasteful number, since it uses less digits than its factorization.

3946713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903.

The product of its digits is 13608, while the sum is 33.

The square root of 3946713 is about 1986.6335847357. The cubic root of 3946713 is about 158.0320529961.

The spelling of 3946713 in words is "three million, nine hundred forty-six thousand, seven hundred thirteen".