3889126 has 4 divisors (see below), whose sum is σ = 5833692. Its totient is φ = 1944562.

The previous prime is 3889079. The next prime is 3889157. The reversal of 3889126 is 6219883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6219883 = 101 ⋅61583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 972280 + ... + 972283.

It is an arithmetic number, because the mean of its divisors is an integer number (1458423).

Almost surely, 2^3889126 is an apocalyptic number.

3889126 is a deficient number, since it is larger than the sum of its proper divisors (1944566).

3889126 is a wasteful number, since it uses less digits than its factorization.

3889126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944565.

The product of its digits is 20736, while the sum is 37.

The square root of 3889126 is about 1972.0867120895. The cubic root of 3889126 is about 157.2596619961.

The spelling of 3889126 in words is "three million, eight hundred eighty-nine thousand, one hundred twenty-six".