38486677772 has 24 divisors (see below), whose sum is σ = 68575197936. Its totient is φ = 18896087808.

The previous prime is 38486677769. The next prime is 38486677793. The reversal of 38486677772 is 27777668483.

38486677772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38486677699 and 38486677708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224033 + ... + 356600.

It is an arithmetic number, because the mean of its divisors is an integer number (2857299914).

Almost surely, 2^38486677772 is an apocalyptic number.

It is an amenable number.

38486677772 is a deficient number, since it is larger than the sum of its proper divisors (30088520164).

38486677772 is a wasteful number, since it uses less digits than its factorization.

38486677772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580937 (or 580935 counting only the distinct ones).

The product of its digits is 132765696, while the sum is 65.

The spelling of 38486677772 in words is "thirty-eight billion, four hundred eighty-six million, six hundred seventy-seven thousand, seven hundred seventy-two".