3943334 has 4 divisors (see below), whose sum is σ = 5915004. Its totient is φ = 1971666.

The previous prime is 3943319. The next prime is 3943367. The reversal of 3943334 is 4333493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4333493 = 67 ⋅64679.

It is a junction number, because it is equal to n+sod(n) for n = 3943297 and 3943306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985832 + ... + 985835.

It is an arithmetic number, because the mean of its divisors is an integer number (1478751).

Almost surely, 2^3943334 is an apocalyptic number.

3943334 is a deficient number, since it is larger than the sum of its proper divisors (1971670).

3943334 is a wasteful number, since it uses less digits than its factorization.

3943334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971669.

The product of its digits is 11664, while the sum is 29.

The square root of 3943334 is about 1985.7829690074. The cubic root of 3943334 is about 157.9869401159.

The spelling of 3943334 in words is "three million, nine hundred forty-three thousand, three hundred thirty-four".