3638296 has 16 divisors (see below), whose sum is σ = 6877440. Its totient is φ = 1804320.

The previous prime is 3638293. The next prime is 3638303. The reversal of 3638296 is 6928363.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3638293) 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, 775 + ... + 2806.

It is an arithmetic number, because the mean of its divisors is an integer number (429840).

Almost surely, 2^3638296 is an apocalyptic number.

It is an amenable number.

3638296 is a deficient number, since it is larger than the sum of its proper divisors (3239144).

3638296 is a wasteful number, since it uses less digits than its factorization.

3638296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714 (or 3710 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 3638296 is about 1907.4317812179. The cubic root of 3638296 is about 153.8034260317.

The spelling of 3638296 in words is "three million, six hundred thirty-eight thousand, two hundred ninety-six".