3906158 has 16 divisors (see below), whose sum is σ = 6258384. Its totient is φ = 1822080.

The previous prime is 3906151. The next prime is 3906169. The reversal of 3906158 is 8516093.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906151) 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, 4016 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (391149).

Almost surely, 2^3906158 is an apocalyptic number.

3906158 is a deficient number, since it is larger than the sum of its proper divisors (2352226).

3906158 is a wasteful number, since it uses less digits than its factorization.

3906158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3906158 is about 1976.4002631046. The cubic root of 3906158 is about 157.4888948246.

The spelling of 3906158 in words is "three million, nine hundred six thousand, one hundred fifty-eight".