3894411 has 16 divisors (see below), whose sum is σ = 5788800. Its totient is φ = 2314368.

The previous prime is 3894409. The next prime is 3894419. The reversal of 3894411 is 1144983.

It is a happy number.

It is not a de Polignac number, because 3894411 - 2¹ = 3894409 is a prime.

3894411 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3894419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (361800).

Almost surely, 2^3894411 is an apocalyptic number.

3894411 is a deficient number, since it is larger than the sum of its proper divisors (1894389).

3894411 is a wasteful number, since it uses less digits than its factorization.

3894411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058.

The product of its digits is 3456, while the sum is 30.

The square root of 3894411 is about 1973.4262084000. The cubic root of 3894411 is about 157.3308640369.

It can be divided in two parts, 38 and 94411, that added together give a palindrome (94449).

The spelling of 3894411 in words is "three million, eight hundred ninety-four thousand, four hundred eleven".