3900748 has 6 divisors (see below), whose sum is σ = 6826316. Its totient is φ = 1950372.

The previous prime is 3900737. The next prime is 3900749. The reversal of 3900748 is 8470093.

It is a happy number.

3900748 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 (3900749) 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 as a sum of consecutive naturals, namely, 487590 + ... + 487597.

Almost surely, 2^3900748 is an apocalyptic number.

It is an amenable number.

3900748 is a deficient number, since it is larger than the sum of its proper divisors (2925568).

3900748 is a wasteful number, since it uses less digits than its factorization.

3900748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975191 (or 975189 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3900748 is about 1975.0311389950. The cubic root of 3900748 is about 157.4161542469.

The spelling of 3900748 in words is "three million, nine hundred thousand, seven hundred forty-eight".