3690196 has 6 divisors (see below), whose sum is σ = 6457850. Its totient is φ = 1845096.

The previous prime is 3690191. The next prime is 3690227. The reversal of 3690196 is 6910963.

3690196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3027600 + 662596 = 1740^2 + 814^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690191) 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 as a sum of consecutive naturals, namely, 461271 + ... + 461278.

Almost surely, 2^3690196 is an apocalyptic number.

It is an amenable number.

3690196 is a deficient number, since it is larger than the sum of its proper divisors (2767654).

3690196 is a wasteful number, since it uses less digits than its factorization.

3690196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922553 (or 922551 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 3690196 is about 1920.9882873146. The cubic root of 3690196 is about 154.5313070409.

The spelling of 3690196 in words is "three million, six hundred ninety thousand, one hundred ninety-six".