3961442 has 32 divisors (see below), whose sum is σ = 6697728. Its totient is φ = 1748736.

The previous prime is 3961439. The next prime is 3961453. The reversal of 3961442 is 2441693.

3961442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 59093 + ... + 59159.

It is an arithmetic number, because the mean of its divisors is an integer number (209304).

Almost surely, 2^3961442 is an apocalyptic number.

3961442 is a deficient number, since it is larger than the sum of its proper divisors (2736286).

3961442 is a wasteful number, since it uses less digits than its factorization.

3961442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its digits is 5184, while the sum is 29.

The square root of 3961442 is about 1990.3371573681. The cubic root of 3961442 is about 158.2283990459.

The spelling of 3961442 in words is "three million, nine hundred sixty-one thousand, four hundred forty-two".