3941394 has 16 divisors (see below), whose sum is σ = 7924800. Its totient is φ = 1306800.

The previous prime is 3941381. The next prime is 3941411. The reversal of 3941394 is 4931493.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457 + ... + 2844.

It is an arithmetic number, because the mean of its divisors is an integer number (495300).

Almost surely, 2^3941394 is an apocalyptic number.

3941394 is an abundant number, since it is smaller than the sum of its proper divisors (3983406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3941394 is a wasteful number, since it uses less digits than its factorization.

3941394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505.

The product of its digits is 11664, while the sum is 33.

The square root of 3941394 is about 1985.2944366013. The cubic root of 3941394 is about 157.9610276148.

Subtracting 3941394 from its reverse (4931493), we obtain a palindrome (990099).

The spelling of 3941394 in words is "three million, nine hundred forty-one thousand, three hundred ninety-four".