3958086 has 16 divisors (see below), whose sum is σ = 8635968. Its totient is φ = 1199400.

The previous prime is 3958069. The next prime is 3958091. The reversal of 3958086 is 6808593.

3958086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29920 + ... + 30051.

It is an arithmetic number, because the mean of its divisors is an integer number (539748).

Almost surely, 2^3958086 is an apocalyptic number.

3958086 is an abundant number, since it is smaller than the sum of its proper divisors (4677882).

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

3958086 is a wasteful number, since it uses less digits than its factorization.

3958086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59987.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 3958086 is about 1989.4939054946. The cubic root of 3958086 is about 158.1837045019.

The spelling of 3958086 in words is "three million, nine hundred fifty-eight thousand, eighty-six".