3864976 has 10 divisors (see below), whose sum is σ = 7488422. Its totient is φ = 1932480.

The previous prime is 3864953. The next prime is 3864977. The reversal of 3864976 is 6794683.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 767376 = 1760^2 + 876^2 .

It is not an unprimeable number, because it can be changed into a prime (3864977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120765 + ... + 120796.

Almost surely, 2^3864976 is an apocalyptic number.

It is an amenable number.

3864976 is a deficient number, since it is larger than the sum of its proper divisors (3623446).

3864976 is a wasteful number, since it uses less digits than its factorization.

3864976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241569 (or 241563 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 3864976 is about 1965.9542212371. The cubic root of 3864976 is about 156.9334782486.

The spelling of 3864976 in words is "three million, eight hundred sixty-four thousand, nine hundred seventy-six".