3936272 has 10 divisors (see below), whose sum is σ = 7626558. Its totient is φ = 1968128.

The previous prime is 3936271. The next prime is 3936293. The reversal of 3936272 is 2726393.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3936256 + 16 = 1984^2 + 4^2 .

It is not an unprimeable number, because it can be changed into a prime (3936271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122993 + ... + 123024.

Almost surely, 2^3936272 is an apocalyptic number.

It is an amenable number.

3936272 is a deficient number, since it is larger than the sum of its proper divisors (3690286).

3936272 is a wasteful number, since it uses less digits than its factorization.

3936272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246025 (or 246019 counting only the distinct ones).

The product of its digits is 13608, while the sum is 32.

The square root of 3936272 is about 1984.0040322540. The cubic root of 3936272 is about 157.8925723836.

The spelling of 3936272 in words is "three million, nine hundred thirty-six thousand, two hundred seventy-two".