3726028 has 12 divisors (see below), whose sum is σ = 6556032. Its totient is φ = 1852880.

The previous prime is 3726013. The next prime is 3726029. The reversal of 3726028 is 8206273.

It is a junction number, because it is equal to n+sod(n) for n = 3725987 and 3726005.

It is not an unprimeable number, because it can be changed into a prime (3726029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675 + ... + 3202.

It is an arithmetic number, because the mean of its divisors is an integer number (546336).

Almost surely, 2^3726028 is an apocalyptic number.

It is an amenable number.

3726028 is a deficient number, since it is larger than the sum of its proper divisors (2830004).

3726028 is a wasteful number, since it uses less digits than its factorization.

3726028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3726028 is about 1930.2922058590. The cubic root of 3726028 is about 155.0298659064.

It can be divided in two parts, 372 and 6028, that added together give a square (6400 = 80²).

The spelling of 3726028 in words is "three million, seven hundred twenty-six thousand, twenty-eight".