3863976 has 32 divisors (see below), whose sum is σ = 9741600. Its totient is φ = 1277120.

The previous prime is 3863971. The next prime is 3863987. The reversal of 3863976 is 6793683.

It is not an unprimeable number, because it can be changed into a prime (3863971) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2530 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (304425).

Almost surely, 2^3863976 is an apocalyptic number.

It is an amenable number.

3863976 is an abundant number, since it is smaller than the sum of its proper divisors (5877624).

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

3863976 is a wasteful number, since it uses less digits than its factorization.

3863976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369 (or 1365 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 3863976 is about 1965.6998753625. The cubic root of 3863976 is about 156.9199424151.

The spelling of 3863976 in words is "three million, eight hundred sixty-three thousand, nine hundred seventy-six".