3620396 has 12 divisors (see below), whose sum is σ = 6823152. Its totient is φ = 1670928.

The previous prime is 3620387. The next prime is 3620401. The reversal of 3620396 is 6930263.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34760 + ... + 34863.

It is an arithmetic number, because the mean of its divisors is an integer number (568596).

Almost surely, 2^3620396 is an apocalyptic number.

It is an amenable number.

3620396 is a deficient number, since it is larger than the sum of its proper divisors (3202756).

3620396 is a wasteful number, since it uses less digits than its factorization.

3620396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69640 (or 69638 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3620396 is about 1902.7338226878. The cubic root of 3620396 is about 153.5507794947.

The spelling of 3620396 in words is "three million, six hundred twenty thousand, three hundred ninety-six".