3872408 has 16 divisors (see below), whose sum is σ = 7430280. Its totient is φ = 1891008.

The previous prime is 3872389. The next prime is 3872417. The reversal of 3872408 is 8042783.

3872408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5285 + ... + 5972.

Almost surely, 2^3872408 is an apocalyptic number.

It is an amenable number.

3872408 is a deficient number, since it is larger than the sum of its proper divisors (3557872).

3872408 is a wasteful number, since it uses less digits than its factorization.

3872408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306 (or 11302 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3872408 is about 1967.8434897115. The cubic root of 3872408 is about 157.0340034805.

The spelling of 3872408 in words is "three million, eight hundred seventy-two thousand, four hundred eight".