3922158 has 8 divisors (see below), whose sum is σ = 7844328. Its totient is φ = 1307384.

The previous prime is 3922157. The next prime is 3922169. The reversal of 3922158 is 8512293.

It is a happy number.

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

3922158 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3922153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326841 + ... + 326852.

It is an arithmetic number, because the mean of its divisors is an integer number (980541).

Almost surely, 2^3922158 is an apocalyptic number.

3922158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3922158 is a wasteful number, since it uses less digits than its factorization.

3922158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653698.

The product of its digits is 4320, while the sum is 30.

The square root of 3922158 is about 1980.4438896369. The cubic root of 3922158 is about 157.7036317986.

The spelling of 3922158 in words is "three million, nine hundred twenty-two thousand, one hundred fifty-eight".