3771896 has 8 divisors (see below), whose sum is σ = 7072320. Its totient is φ = 1885944.

The previous prime is 3771881. The next prime is 3771907. The reversal of 3771896 is 6981773.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235736 + ... + 235751.

It is an arithmetic number, because the mean of its divisors is an integer number (884040).

Almost surely, 2^3771896 is an apocalyptic number.

It is an amenable number.

3771896 is a deficient number, since it is larger than the sum of its proper divisors (3300424).

3771896 is a wasteful number, since it uses less digits than its factorization.

3771896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471493 (or 471489 counting only the distinct ones).

The product of its digits is 63504, while the sum is 41.

The square root of 3771896 is about 1942.1369673635. The cubic root of 3771896 is about 155.6634207274.

The spelling of 3771896 in words is "three million, seven hundred seventy-one thousand, eight hundred ninety-six".