3642117 has 4 divisors (see below), whose sum is σ = 4856160. Its totient is φ = 2428076.

The previous prime is 3642101. The next prime is 3642157. The reversal of 3642117 is 7112463.

3642117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3642117 - 2⁴ = 3642101 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642157) 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 in 3 ways as a sum of consecutive naturals, for example, 607017 + ... + 607022.

It is an arithmetic number, because the mean of its divisors is an integer number (1214040).

Almost surely, 2^3642117 is an apocalyptic number.

It is an amenable number.

3642117 is a deficient number, since it is larger than the sum of its proper divisors (1214043).

3642117 is a wasteful number, since it uses less digits than its factorization.

3642117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214042.

The product of its digits is 1008, while the sum is 24.

The square root of 3642117 is about 1908.4331269395. The cubic root of 3642117 is about 153.8572495138.

The spelling of 3642117 in words is "three million, six hundred forty-two thousand, one hundred seventeen".