38769796784 has 20 divisors (see below), whose sum is σ = 75123778080. Its totient is φ = 19383015360.

The previous prime is 38769796753. The next prime is 38769796789. The reversal of 38769796784 is 48769796783.

It is not an unprimeable number, because it can be changed into a prime (38769796789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60329 + ... + 284919.

It is an arithmetic number, because the mean of its divisors is an integer number (3756188904).

Almost surely, 2^38769796784 is an apocalyptic number.

It is an amenable number.

38769796784 is a deficient number, since it is larger than the sum of its proper divisors (36353981296).

38769796784 is a wasteful number, since it uses less digits than its factorization.

38769796784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235388 (or 235382 counting only the distinct ones).

The product of its digits is 768144384, while the sum is 74.

Subtracting 38769796784 from its reverse (48769796783), we obtain a palindrome (9999999999).

The spelling of 38769796784 in words is "thirty-eight billion, seven hundred sixty-nine million, seven hundred ninety-six thousand, seven hundred eighty-four".