3622608 has 60 divisors (see below), whose sum is σ = 11064768. Its totient is φ = 1097280.

The previous prime is 3622601. The next prime is 3622609. The reversal of 3622608 is 8062263.

3622608 is a `hidden beast` number, since 36 + 22 + 608 = 666.

3622608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441 + ... + 2727.

Almost surely, 2^3622608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3622608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5532384).

3622608 is an abundant number, since it is smaller than the sum of its proper divisors (7442160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3622608 is a wasteful number, since it uses less digits than its factorization.

3622608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3622608 is about 1903.3150028306. The cubic root of 3622608 is about 153.5820454274.

The spelling of 3622608 in words is "three million, six hundred twenty-two thousand, six hundred eight".