3963572 has 6 divisors (see below), whose sum is σ = 6936258. Its totient is φ = 1981784.

The previous prime is 3963569. The next prime is 3963577. The reversal of 3963572 is 2753693.

It can be written as a sum of positive squares in only one way, i.e., 3857296 + 106276 = 1964^2 + 326^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3963577) 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 as a sum of consecutive naturals, namely, 495443 + ... + 495450.

It is an arithmetic number, because the mean of its divisors is an integer number (1156043).

Almost surely, 2^3963572 is an apocalyptic number.

It is an amenable number.

3963572 is a deficient number, since it is larger than the sum of its proper divisors (2972686).

3963572 is a wasteful number, since it uses less digits than its factorization.

3963572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990897 (or 990895 counting only the distinct ones).

The product of its digits is 34020, while the sum is 35.

The square root of 3963572 is about 1990.8721706830. The cubic root of 3963572 is about 158.2567528712.

The spelling of 3963572 in words is "three million, nine hundred sixty-three thousand, five hundred seventy-two".