3726323964 has 36 divisors (see below), whose sum is σ = 10275621720. Its totient is φ = 1129188960.

The previous prime is 3726323963. The next prime is 3726323981. The reversal of 3726323964 is 4693236273.

3726323964 is a `hidden beast` number, since 3 + 7 + 2 + 632 + 3 + 9 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726323963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4704559 + ... + 4705350.

Almost surely, 2^3726323964 is an apocalyptic number.

It is an amenable number.

3726323964 is an abundant number, since it is smaller than the sum of its proper divisors (6549297756).

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

3726323964 is a wasteful number, since it uses less digits than its factorization.

3726323964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409930 (or 9409925 counting only the distinct ones).

The product of its digits is 979776, while the sum is 45.

The square root of 3726323964 is about 61043.6234507749. The cubic root of 3726323964 is about 1550.3397054945.

The spelling of 3726323964 in words is "three billion, seven hundred twenty-six million, three hundred twenty-three thousand, nine hundred sixty-four".