3922703726864 has 30 divisors (see below), whose sum is σ = 8229844030266. Its totient is φ = 1810478641920.

The previous prime is 3922703726783. The next prime is 3922703726911. The reversal of 3922703726864 is 4686273072293.

It can be written as a sum of positive squares in 3 ways, for example, as 425025763600 + 3497677963264 = 651940^2 + 1870208^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725349317 + ... + 725354724.

Almost surely, 2^{3922703726864} is an apocalyptic number.

It is an amenable number.

3922703726864 is an abundant number, since it is smaller than the sum of its proper divisors (4307140303402).

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

3922703726864 is a wasteful number, since it uses less digits than its factorization.

3922703726864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450704075 (or 1450704056 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 59.

The spelling of 3922703726864 in words is "three trillion, nine hundred twenty-two billion, seven hundred three million, seven hundred twenty-six thousand, eight hundred sixty-four".