3626244 has 36 divisors (see below), whose sum is σ = 9225216. Its totient is φ = 1201008.

The previous prime is 3626239. The next prime is 3626257. The reversal of 3626244 is 4426263.

3626244 is a `hidden beast` number, since 36 + 2 + 624 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9277 + ... + 9659.

It is an arithmetic number, because the mean of its divisors is an integer number (256256).

Almost surely, 2^3626244 is an apocalyptic number.

It is an amenable number.

3626244 is an abundant number, since it is smaller than the sum of its proper divisors (5598972).

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

3626244 is a wasteful number, since it uses less digits than its factorization.

3626244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 651 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3626244 is about 1904.2699388480. The cubic root of 3626244 is about 153.6334115143.

It can be divided in two parts, 36 and 26244, that multiplied together give a square (944784 = 972²).

The spelling of 3626244 in words is "three million, six hundred twenty-six thousand, two hundred forty-four".