3869968 has 10 divisors (see below), whose sum is σ = 7498094. Its totient is φ = 1934976.

The previous prime is 3869959. The next prime is 3869989. The reversal of 3869968 is 8699683.

It can be written as a sum of positive squares in only one way, i.e., 2458624 + 1411344 = 1568^2 + 1188^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120921 + ... + 120952.

Almost surely, 2^3869968 is an apocalyptic number.

It is an amenable number.

3869968 is a deficient number, since it is larger than the sum of its proper divisors (3628126).

3869968 is a wasteful number, since it uses less digits than its factorization.

3869968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241881 (or 241875 counting only the distinct ones).

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

The square root of 3869968 is about 1967.2234240167. The cubic root of 3869968 is about 157.0010142334.

The spelling of 3869968 in words is "three million, eight hundred sixty-nine thousand, nine hundred sixty-eight".