3964922001 has 16 divisors (see below), whose sum is σ = 5894017920. Its totient is φ = 2634254640.

The previous prime is 3964921993. The next prime is 3964922023. The reversal of 3964922001 is 1002294693.

3964922001 is a `hidden beast` number, since 3 + 9 + 649 + 2 + 2 + 0 + 0 + 1 = 666.

3964922001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3964922001 - 2³ = 3964921993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3964222001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242685 + ... + 258506.

It is an arithmetic number, because the mean of its divisors is an integer number (368376120).

Almost surely, 2^3964922001 is an apocalyptic number.

It is an amenable number.

3964922001 is a deficient number, since it is larger than the sum of its proper divisors (1929095919).

3964922001 is a wasteful number, since it uses less digits than its factorization.

3964922001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501493 (or 501487 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3964922001 is about 62967.6266108228. The cubic root of 3964922001 is about 1582.7471835981.

The spelling of 3964922001 in words is "three billion, nine hundred sixty-four million, nine hundred twenty-two thousand, one".