3982526 has 8 divisors (see below), whose sum is σ = 6086664. Its totient is φ = 1953640.

The previous prime is 3982513. The next prime is 3982549. The reversal of 3982526 is 6252893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 18680 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (760833).

Almost surely, 2^3982526 is an apocalyptic number.

3982526 is a deficient number, since it is larger than the sum of its proper divisors (2104138).

3982526 is a wasteful number, since it uses less digits than its factorization.

3982526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37626.

The product of its digits is 25920, while the sum is 35.

The square root of 3982526 is about 1995.6267186025. The cubic root of 3982526 is about 158.5086157318.

The spelling of 3982526 in words is "three million, nine hundred eighty-two thousand, five hundred twenty-six".