3658196 has 24 divisors (see below), whose sum is σ = 7076160. Its totient is φ = 1645952.

The previous prime is 3658189. The next prime is 3658199. The reversal of 3658196 is 6918563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3658199) 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 in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 2733.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 2^3658196 is an apocalyptic number.

It is an amenable number.

3658196 is a deficient number, since it is larger than the sum of its proper divisors (3417964).

3658196 is a wasteful number, since it uses less digits than its factorization.

3658196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383 (or 2381 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 3658196 is about 1912.6411059057. The cubic root of 3658196 is about 154.0833304002.

The spelling of 3658196 in words is "three million, six hundred fifty-eight thousand, one hundred ninety-six".