3601672 has 8 divisors (see below), whose sum is σ = 6753150. Its totient is φ = 1800832.

The previous prime is 3601669. The next prime is 3601679. The reversal of 3601672 is 2761063.

3601672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 119716 = 1866^2 + 346^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3601679) 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 as a sum of consecutive naturals, namely, 225097 + ... + 225112.

Almost surely, 2^3601672 is an apocalyptic number.

It is an amenable number.

3601672 is a deficient number, since it is larger than the sum of its proper divisors (3151478).

3601672 is a wasteful number, since it uses less digits than its factorization.

3601672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450215 (or 450211 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3601672 is about 1897.8071556404. The cubic root of 3601672 is about 153.2856100169.

The spelling of 3601672 in words is "three million, six hundred one thousand, six hundred seventy-two".