3963026 has 4 divisors (see below), whose sum is σ = 5944542. Its totient is φ = 1981512.

The previous prime is 3963017. The next prime is 3963031. The reversal of 3963026 is 6203693.

3963026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 3940225 + 22801 = 1985^2 + 151^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3963026.

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 as a sum of consecutive naturals, namely, 990755 + ... + 990758.

Almost surely, 2^3963026 is an apocalyptic number.

3963026 is a deficient number, since it is larger than the sum of its proper divisors (1981516).

3963026 is a wasteful number, since it uses less digits than its factorization.

3963026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981515.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3963026 is about 1990.7350401297. The cubic root of 3963026 is about 158.2494856759.

The spelling of 3963026 in words is "three million, nine hundred sixty-three thousand, twenty-six".