3623936 has 22 divisors (see below), whose sum is σ = 7246380. Its totient is φ = 1811456.

The previous prime is 3623933. The next prime is 3623947. The reversal of 3623936 is 6393263.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3623933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746 + ... + 2793.

Almost surely, 2^3623936 is an apocalyptic number.

It is an amenable number.

3623936 is a deficient number, since it is larger than the sum of its proper divisors (3622444).

3623936 is an equidigital number, since it uses as much as digits as its factorization.

3623936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559 (or 3541 counting only the distinct ones).

The product of its digits is 17496, while the sum is 32.

The square root of 3623936 is about 1903.6638358702. The cubic root of 3623936 is about 153.6008101809.

The spelling of 3623936 in words is "three million, six hundred twenty-three thousand, nine hundred thirty-six".