3608744 has 8 divisors (see below), whose sum is σ = 6766410. Its totient is φ = 1804368.

The previous prime is 3608729. The next prime is 3608747. The reversal of 3608744 is 4478063.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3104644 + 504100 = 1762^2 + 710^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3608744.

It is not an unprimeable number, because it can be changed into a prime (3608747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225539 + ... + 225554.

Almost surely, 2^3608744 is an apocalyptic number.

It is an amenable number.

3608744 is a deficient number, since it is larger than the sum of its proper divisors (3157666).

3608744 is a wasteful number, since it uses less digits than its factorization.

3608744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451099 (or 451095 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3608744 is about 1899.6694449298. The cubic root of 3608744 is about 153.3858715153.

The spelling of 3608744 in words is "three million, six hundred eight thousand, seven hundred forty-four".