3601601 has 8 divisors (see below), whose sum is σ = 3694080. Its totient is φ = 3510432.

The previous prime is 3601589. The next prime is 3601607. The reversal of 3601601 is 1061063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3601601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3601601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7280 + ... + 7758.

It is an arithmetic number, because the mean of its divisors is an integer number (461760).

Almost surely, 2^3601601 is an apocalyptic number.

It is an amenable number.

3601601 is a deficient number, since it is larger than the sum of its proper divisors (92479).

3601601 is a wasteful number, since it uses less digits than its factorization.

3601601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3601601 is about 1897.7884497488. The cubic root of 3601601 is about 153.2846027671.

Adding to 3601601 its reverse (1061063), we get a palindrome (4662664).

The spelling of 3601601 in words is "three million, six hundred one thousand, six hundred one".