3726323968 has 36 divisors (see below), whose sum is σ = 7443685900. Its totient is φ = 1861761024.

The previous prime is 3726323963. The next prime is 3726323981. The reversal of 3726323968 is 8693236273.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 430645504 + 3295678464 = 20752^2 + 57408^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3726323963) 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 in 3 ways as a sum of consecutive naturals, for example, 391846 + ... + 401242.

Almost surely, 2^3726323968 is an apocalyptic number.

It is an amenable number.

3726323968 is a deficient number, since it is larger than the sum of its proper divisors (3717361932).

3726323968 is an equidigital number, since it uses as much as digits as its factorization.

3726323968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10962 (or 10948 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 3726323968 is about 61043.6234835384. The cubic root of 3726323968 is about 1550.3397060492.

The spelling of 3726323968 in words is "three billion, seven hundred twenty-six million, three hundred twenty-three thousand, nine hundred sixty-eight".