3926028 has 24 divisors (see below), whose sum is σ = 9335088. Its totient is φ = 1283776.

The previous prime is 3926023. The next prime is 3926047. The reversal of 3926028 is 8206293.

3926028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3925986 and 3926004.

It is not an unprimeable number, because it can be changed into a prime (3926023) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2451 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (388962).

Almost surely, 2^3926028 is an apocalyptic number.

It is an amenable number.

3926028 is an abundant number, since it is smaller than the sum of its proper divisors (5409060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3926028 is a wasteful number, since it uses less digits than its factorization.

3926028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233 (or 6231 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3926028 is about 1981.4207024254. The cubic root of 3926028 is about 157.7554835626.

The spelling of 3926028 in words is "three million, nine hundred twenty-six thousand, twenty-eight".