38280608672 has 12 divisors (see below), whose sum is σ = 75364948386. Its totient is φ = 19140304320.

The previous prime is 38280608669. The next prime is 38280608689. The reversal of 38280608672 is 27680608283.

It can be written as a sum of positive squares in only one way, i.e., 29985770896 + 8294837776 = 173164^2 + 91076^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38280608672.

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 as a sum of consecutive naturals, namely, 598134479 + ... + 598134542.

Almost surely, 2^38280608672 is an apocalyptic number.

38280608672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38280608672 is a deficient number, since it is larger than the sum of its proper divisors (37084339714).

38280608672 is a wasteful number, since it uses less digits than its factorization.

38280608672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196269031 (or 1196269023 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 38280608672 in words is "thirty-eight billion, two hundred eighty million, six hundred eight thousand, six hundred seventy-two".