3622888 has 16 divisors (see below), whose sum is σ = 6831360. Its totient is φ = 1801200.

The previous prime is 3622873. The next prime is 3622889. The reversal of 3622888 is 8882263.

It is not an unprimeable number, because it can be changed into a prime (3622889) 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 3 ways as a sum of consecutive naturals, for example, 343 + ... + 2713.

It is an arithmetic number, because the mean of its divisors is an integer number (426960).

Almost surely, 2^3622888 is an apocalyptic number.

It is an amenable number.

3622888 is a deficient number, since it is larger than the sum of its proper divisors (3208472).

3622888 is a wasteful number, since it uses less digits than its factorization.

3622888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568 (or 2564 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 3622888 is about 1903.3885572841. The cubic root of 3622888 is about 153.5860022328.

The spelling of 3622888 in words is "three million, six hundred twenty-two thousand, eight hundred eighty-eight".