38675772671722 has 8 divisors (see below), whose sum is σ = 58060862964900. Its totient is φ = 19322151683424.

The previous prime is 38675772671717. The next prime is 38675772671729. The reversal of 38675772671722 is 22717627757683.

38675772671722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25973099297161 + 12702673374561 = 5096381^2 + 3564081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (38675772671729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7867323147 + ... + 7867328062.

Almost surely, 2^{38675772671722} is an apocalyptic number.

38675772671722 is a deficient number, since it is larger than the sum of its proper divisors (19385090293178).

38675772671722 is a wasteful number, since it uses less digits than its factorization.

38675772671722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15734652440.

The product of its digits is 580849920, while the sum is 70.

The spelling of 38675772671722 in words is "thirty-eight trillion, six hundred seventy-five billion, seven hundred seventy-two million, six hundred seventy-one thousand, seven hundred twenty-two".