3602121 has 8 divisors (see below), whose sum is σ = 4874784. Its totient is φ = 2365440.

The previous prime is 3602089. The next prime is 3602149. The reversal of 3602121 is 1212063.

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

It is not a de Polignac number, because 3602121 - 2⁵ = 3602089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3602121.

It is not an unprimeable number, because it can be changed into a prime (3602171) 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, 8760 + ... + 9161.

It is an arithmetic number, because the mean of its divisors is an integer number (609348).

Almost surely, 2^3602121 is an apocalyptic number.

It is an amenable number.

3602121 is a deficient number, since it is larger than the sum of its proper divisors (1272663).

3602121 is a wasteful number, since it uses less digits than its factorization.

3602121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17991.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3602121 is about 1897.9254463756. The cubic root of 3602121 is about 153.2919795011.

Adding to 3602121 its reverse (1212063), we get a palindrome (4814184).

The spelling of 3602121 in words is "three million, six hundred two thousand, one hundred twenty-one".