3943346 has 8 divisors (see below), whose sum is σ = 6452784. Its totient is φ = 1792420.

The previous prime is 3943319. The next prime is 3943367. The reversal of 3943346 is 6433493.

It is a happy number.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89600 + ... + 89643.

It is an arithmetic number, because the mean of its divisors is an integer number (806598).

Almost surely, 2^3943346 is an apocalyptic number.

3943346 is a deficient number, since it is larger than the sum of its proper divisors (2509438).

3943346 is a wasteful number, since it uses less digits than its factorization.

3943346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179256.

The product of its digits is 23328, while the sum is 32.

The square root of 3943346 is about 1985.7859904834. The cubic root of 3943346 is about 157.9871003729.

It can be divided in two parts, 3 and 943346, that added together give a palindrome (943349).

The spelling of 3943346 in words is "three million, nine hundred forty-three thousand, three hundred forty-six".