3960026 has 16 divisors (see below), whose sum is σ = 6955200. Its totient is φ = 1655520.

The previous prime is 3960007. The next prime is 3960029. The reversal of 3960026 is 6200693.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3959977 and 3960004.

It is not an unprimeable number, because it can be changed into a prime (3960029) 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 in 7 ways as a sum of consecutive naturals, for example, 2876 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (434700).

Almost surely, 2^3960026 is an apocalyptic number.

3960026 is a deficient number, since it is larger than the sum of its proper divisors (2995174).

3960026 is a wasteful number, since it uses less digits than its factorization.

3960026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3960026 is about 1989.9814069483. The cubic root of 3960026 is about 158.2095441176.

The spelling of 3960026 in words is "three million, nine hundred sixty thousand, twenty-six".