3771942 has 16 divisors (see below), whose sum is σ = 7622832. Its totient is φ = 1244160.

The previous prime is 3771923. The next prime is 3771949. The reversal of 3771942 is 2491773.

3771942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3771949) 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, 2659 + ... + 3822.

It is an arithmetic number, because the mean of its divisors is an integer number (476427).

Almost surely, 2^3771942 is an apocalyptic number.

3771942 is an abundant number, since it is smaller than the sum of its proper divisors (3850890).

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

3771942 is a wasteful number, since it uses less digits than its factorization.

3771942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583.

The product of its digits is 10584, while the sum is 33.

The square root of 3771942 is about 1942.1488099525. The cubic root of 3771942 is about 155.6640535204.

The spelling of 3771942 in words is "three million, seven hundred seventy-one thousand, nine hundred forty-two".