3642158 has 16 divisors (see below), whose sum is σ = 5969376. Its totient is φ = 1656480.

The previous prime is 3642157. The next prime is 3642203. The reversal of 3642158 is 8512463.

It is a self number, because there is not a number n which added to its sum of digits gives 3642158.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (373086).

Almost surely, 2^3642158 is an apocalyptic number.

3642158 is a deficient number, since it is larger than the sum of its proper divisors (2327218).

3642158 is a wasteful number, since it uses less digits than its factorization.

3642158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059.

The product of its digits is 5760, while the sum is 29.

The square root of 3642158 is about 1908.4438687056. The cubic root of 3642158 is about 153.8578268451.

The spelling of 3642158 in words is "three million, six hundred forty-two thousand, one hundred fifty-eight".