3391894 has 16 divisors (see below), whose sum is σ = 5657040. Its totient is φ = 1512160.

The previous prime is 3391877. The next prime is 3391897. The reversal of 3391894 is 4981933.

3391894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289 + ... + 2620.

It is an arithmetic number, because the mean of its divisors is an integer number (353565).

Almost surely, 2^3391894 is an apocalyptic number.

3391894 is a deficient number, since it is larger than the sum of its proper divisors (2265146).

3391894 is a wasteful number, since it uses less digits than its factorization.

3391894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975.

The product of its digits is 23328, while the sum is 37.

The square root of 3391894 is about 1841.7095319295. The cubic root of 3391894 is about 150.2498650335.

The spelling of 3391894 in words is "three million, three hundred ninety-one thousand, eight hundred ninety-four".