3683948 has 12 divisors (see below), whose sum is σ = 6786360. Its totient is φ = 1744992.

The previous prime is 3683941. The next prime is 3683959. The reversal of 3683948 is 8493863.

3683948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3683941) by changing a digit.

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, 24161 + ... + 24312.

It is an arithmetic number, because the mean of its divisors is an integer number (565530).

Almost surely, 2^3683948 is an apocalyptic number.

3683948 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3683948 is a deficient number, since it is larger than the sum of its proper divisors (3102412).

3683948 is a wasteful number, since it uses less digits than its factorization.

3683948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48496 (or 48494 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3683948 is about 1919.3613521169. The cubic root of 3683948 is about 154.4440436513. Note that the first 3 decimals are identical.

The spelling of 3683948 in words is "three million, six hundred eighty-three thousand, nine hundred forty-eight".