3817948 has 12 divisors (see below), whose sum is σ = 6704712. Its totient is φ = 1902320.

The previous prime is 3817939. The next prime is 3817963. The reversal of 3817948 is 8497183.

3817948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3817948.

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, 238 + ... + 2773.

It is an arithmetic number, because the mean of its divisors is an integer number (558726).

Almost surely, 2^3817948 is an apocalyptic number.

It is an amenable number.

3817948 is a deficient number, since it is larger than the sum of its proper divisors (2886764).

3817948 is a wasteful number, since it uses less digits than its factorization.

3817948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332 (or 3330 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 3817948 is about 1953.9570107861. The cubic root of 3817948 is about 156.2943707587.

The spelling of 3817948 in words is "three million, eight hundred seventeen thousand, nine hundred forty-eight".