3867848 has 8 divisors (see below), whose sum is σ = 7252230. Its totient is φ = 1933920.

The previous prime is 3867847. The next prime is 3867859. The reversal of 3867848 is 8487683.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2617924 + 1249924 = 1618^2 + 1118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3867848² = 29920496302208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3867799 and 3867808.

It is not an unprimeable number, because it can be changed into a prime (3867847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241733 + ... + 241748.

Almost surely, 2^3867848 is an apocalyptic number.

It is an amenable number.

3867848 is a deficient number, since it is larger than the sum of its proper divisors (3384382).

3867848 is a wasteful number, since it uses less digits than its factorization.

3867848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483487 (or 483483 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 3867848 is about 1966.6845196930. The cubic root of 3867848 is about 156.9723401852.

The spelling of 3867848 in words is "three million, eight hundred sixty-seven thousand, eight hundred forty-eight".