3694396 has 6 divisors (see below), whose sum is σ = 6465200. Its totient is φ = 1847196.

The previous prime is 3694393. The next prime is 3694409. The reversal of 3694396 is 6934963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694393) 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 as a sum of consecutive naturals, namely, 461796 + ... + 461803.

Almost surely, 2^3694396 is an apocalyptic number.

It is an amenable number.

3694396 is a deficient number, since it is larger than the sum of its proper divisors (2770804).

3694396 is a wasteful number, since it uses less digits than its factorization.

3694396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923603 (or 923601 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 3694396 is about 1922.0811637389. The cubic root of 3694396 is about 154.5899114631.

The spelling of 3694396 in words is "three million, six hundred ninety-four thousand, three hundred ninety-six".