3913194 has 16 divisors (see below), whose sum is σ = 8038368. Its totient is φ = 1269072.

The previous prime is 3913193. The next prime is 3913199. The reversal of 3913194 is 4913193.

It is not an unprimeable number, because it can be changed into a prime (3913193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8592 + ... + 9035.

It is an arithmetic number, because the mean of its divisors is an integer number (502398).

Almost surely, 2^3913194 is an apocalyptic number.

3913194 is an abundant number, since it is smaller than the sum of its proper divisors (4125174).

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

3913194 is a wasteful number, since it uses less digits than its factorization.

3913194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17669.

The product of its digits is 2916, while the sum is 30.

The square root of 3913194 is about 1978.1794660748. The cubic root of 3913194 is about 157.5833975055.

Subtracting 3913194 from its reverse (4913193), we obtain a palindrome (999999).

The spelling of 3913194 in words is "three million, nine hundred thirteen thousand, one hundred ninety-four".