3894194 has 8 divisors (see below), whose sum is σ = 5911920. Its totient is φ = 1923556.

The previous prime is 3894193. The next prime is 3894197. The reversal of 3894194 is 4914983.

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

It is not an unprimeable number, because it can be changed into a prime (3894193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11564 + ... + 11895.

It is an arithmetic number, because the mean of its divisors is an integer number (738990).

Almost surely, 2^3894194 is an apocalyptic number.

3894194 is a deficient number, since it is larger than the sum of its proper divisors (2017726).

3894194 is a wasteful number, since it uses less digits than its factorization.

3894194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23544.

The product of its digits is 31104, while the sum is 38.

The square root of 3894194 is about 1973.3712271136. The cubic root of 3894194 is about 157.3279417780.

The spelling of 3894194 in words is "three million, eight hundred ninety-four thousand, one hundred ninety-four".