3876738 has 32 divisors (see below), whose sum is σ = 8055936. Its totient is φ = 1243008.

The previous prime is 3876709. The next prime is 3876739. The reversal of 3876738 is 8376783.

It is a happy number.

3876738 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 3876738.

It is not an unprimeable number, because it can be changed into a prime (3876739) 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 15 ways as a sum of consecutive naturals, for example, 23131 + ... + 23297.

It is an arithmetic number, because the mean of its divisors is an integer number (251748).

Almost surely, 2^3876738 is an apocalyptic number.

3876738 is an abundant number, since it is smaller than the sum of its proper divisors (4179198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3876738 is a wasteful number, since it uses less digits than its factorization.

3876738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298.

The product of its digits is 169344, while the sum is 42.

The square root of 3876738 is about 1968.9433714559. The cubic root of 3876738 is about 157.0925117745.

The spelling of 3876738 in words is "three million, eight hundred seventy-six thousand, seven hundred thirty-eight".