3896968 has 24 divisors (see below), whose sum is σ = 7554330. Its totient is φ = 1883520.

The previous prime is 3896947. The next prime is 3896969. The reversal of 3896968 is 8696983.

It can be written as a sum of positive squares in 3 ways, for example, as 3090564 + 806404 = 1758^2 + 898^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3896969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35698 + ... + 35806.

Almost surely, 2^3896968 is an apocalyptic number.

It is an amenable number.

3896968 is a deficient number, since it is larger than the sum of its proper divisors (3657362).

3896968 is a wasteful number, since it uses less digits than its factorization.

3896968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 152 counting only the distinct ones).

The product of its digits is 559872, while the sum is 49.

The square root of 3896968 is about 1974.0739601140. The cubic root of 3896968 is about 157.3652900391.

The spelling of 3896968 in words is "three million, eight hundred ninety-six thousand, nine hundred sixty-eight".