38064939783 has 16 divisors (see below), whose sum is σ = 55688623200. Its totient is φ = 22982603904.

The previous prime is 38064939767. The next prime is 38064939791. The reversal of 38064939783 is 38793946083.

38064939783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38064939783 - 2⁴ = 38064939767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38064939713) 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, 9205708 + ... + 9209841.

It is an arithmetic number, because the mean of its divisors is an integer number (3480538950).

Almost surely, 2^38064939783 is an apocalyptic number.

38064939783 is a deficient number, since it is larger than the sum of its proper divisors (17623683417).

38064939783 is a wasteful number, since it uses less digits than its factorization.

38064939783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18415618.

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 38064939783 in words is "thirty-eight billion, sixty-four million, nine hundred thirty-nine thousand, seven hundred eighty-three".