3876944 has 10 divisors (see below), whose sum is σ = 7511610. Its totient is φ = 1938464.

The previous prime is 3876941. The next prime is 3876947. The reversal of 3876944 is 4496783.

It is an interprime number because it is at equal distance from previous prime (3876941) and next prime (3876947).

It can be written as a sum of positive squares in only one way, i.e., 3841600 + 35344 = 1960^2 + 188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3876941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121139 + ... + 121170.

It is an arithmetic number, because the mean of its divisors is an integer number (751161).

Almost surely, 2^3876944 is an apocalyptic number.

It is an amenable number.

3876944 is a deficient number, since it is larger than the sum of its proper divisors (3634666).

3876944 is a wasteful number, since it uses less digits than its factorization.

3876944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242317 (or 242311 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3876944 is about 1968.9956830831. The cubic root of 3876944 is about 157.0952942241.

The spelling of 3876944 in words is "three million, eight hundred seventy-six thousand, nine hundred forty-four".