3936528 has 30 divisors (see below), whose sum is σ = 11017214. Its totient is φ = 1312128.

The previous prime is 3936523. The next prime is 3936577. The reversal of 3936528 is 8256393.

It can be written as a sum of positive squares in only one way, i.e., 3873024 + 63504 = 1968^2 + 252^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3936492 and 3936501.

It is not an unprimeable number, because it can be changed into a prime (3936523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13525 + ... + 13812.

Almost surely, 2^3936528 is an apocalyptic number.

It is an amenable number.

3936528 is an abundant number, since it is smaller than the sum of its proper divisors (7080686).

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

3936528 is a wasteful number, since it uses less digits than its factorization.

3936528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27351 (or 27342 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 3936528 is about 1984.0685472029. The cubic root of 3936528 is about 157.8959952180.

It can be divided in two parts, 39365 and 28, that added together give a palindrome (39393).

The spelling of 3936528 in words is "three million, nine hundred thirty-six thousand, five hundred twenty-eight".