3868126 has 4 divisors (see below), whose sum is σ = 5802192. Its totient is φ = 1934062.

The previous prime is 3868121. The next prime is 3868133. The reversal of 3868126 is 6218683.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3868091 and 3868100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967030 + ... + 967033.

It is an arithmetic number, because the mean of its divisors is an integer number (1450548).

Almost surely, 2^3868126 is an apocalyptic number.

3868126 is a deficient number, since it is larger than the sum of its proper divisors (1934066).

3868126 is a wasteful number, since it uses less digits than its factorization.

3868126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934065.

The product of its digits is 13824, while the sum is 34.

The square root of 3868126 is about 1966.7551957476. The cubic root of 3868126 is about 156.9761008695.

The spelling of 3868126 in words is "three million, eight hundred sixty-eight thousand, one hundred twenty-six".