3942092 has 24 divisors (see below), whose sum is σ = 8601600. Its totient is φ = 1535760.

The previous prime is 3942089. The next prime is 3942097. The reversal of 3942092 is 2902493.

3942092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3942097) 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 7 ways as a sum of consecutive naturals, for example, 6092 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (358400).

Almost surely, 2^3942092 is an apocalyptic number.

It is an amenable number.

3942092 is an abundant number, since it is smaller than the sum of its proper divisors (4659508).

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

3942092 is a wasteful number, since it uses less digits than its factorization.

3942092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821 (or 12819 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3942092 is about 1985.4702213833. The cubic root of 3942092 is about 157.9703517515.

The spelling of 3942092 in words is "three million, nine hundred forty-two thousand, ninety-two".