3685048 has 16 divisors (see below), whose sum is σ = 6930000. Its totient is φ = 1837056.

The previous prime is 3685027. The next prime is 3685049. The reversal of 3685048 is 8405863.

3685048 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 not an unprimeable number, because it can be changed into a prime (3685049) 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, 4408 + ... + 5176.

It is an arithmetic number, because the mean of its divisors is an integer number (433125).

Almost surely, 2^3685048 is an apocalyptic number.

It is an amenable number.

3685048 is a deficient number, since it is larger than the sum of its proper divisors (3244952).

3685048 is a wasteful number, since it uses less digits than its factorization.

3685048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3685048 is about 1919.6478843788. The cubic root of 3685048 is about 154.4594140765.

The spelling of 3685048 in words is "three million, six hundred eighty-five thousand, forty-eight".