3876426 has 24 divisors (see below), whose sum is σ = 8671104. Its totient is φ = 1250280.

The previous prime is 3876413. The next prime is 3876449. The reversal of 3876426 is 6246783.

3876426 is a `hidden beast` number, since 3 + 8 + 7 + 642 + 6 = 666.

3876426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3² + 8⁵ + 7² + 6⁴ + 4⁸ + 2²¹ + 6⁸ .

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 2916 + ... + 4031.

It is an arithmetic number, because the mean of its divisors is an integer number (361296).

Almost surely, 2^3876426 is an apocalyptic number.

3876426 is an abundant number, since it is smaller than the sum of its proper divisors (4794678).

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

3876426 is a wasteful number, since it uses less digits than its factorization.

3876426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986 (or 6983 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3876426 is about 1968.8641395485. The cubic root of 3876426 is about 157.0882973913.

The spelling of 3876426 in words is "three million, eight hundred seventy-six thousand, four hundred twenty-six".