3973652 has 12 divisors (see below), whose sum is σ = 7142100. Its totient is φ = 1933056.

The previous prime is 3973649. The next prime is 3973661. The reversal of 3973652 is 2563793.

It can be written as a sum of positive squares in 2 ways, for example, as 2421136 + 1552516 = 1556^2 + 1246^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13277 + ... + 13572.

It is an arithmetic number, because the mean of its divisors is an integer number (595175).

Almost surely, 2^3973652 is an apocalyptic number.

It is an amenable number.

3973652 is a deficient number, since it is larger than the sum of its proper divisors (3168448).

3973652 is a wasteful number, since it uses less digits than its factorization.

3973652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26890 (or 26888 counting only the distinct ones).

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

The square root of 3973652 is about 1993.4021169849. The cubic root of 3973652 is about 158.3907967479.

The spelling of 3973652 in words is "three million, nine hundred seventy-three thousand, six hundred fifty-two".