38769512 has 16 divisors (see below), whose sum is σ = 72843300. Its totient is φ = 19344640.

The previous prime is 38769461. The next prime is 38769517. The reversal of 38769512 is 21596783.

38769512 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 38019556 + 749956 = 6166^2 + 866^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38769512.

It is not an unprimeable number, because it can be changed into a prime (38769517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689 + ... + 8832.

Almost surely, 2^38769512 is an apocalyptic number.

It is an amenable number.

38769512 is a deficient number, since it is larger than the sum of its proper divisors (34073788).

38769512 is a wasteful number, since it uses less digits than its factorization.

38769512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10036 (or 10032 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 38769512 is about 6226.5168433081. The cubic root of 38769512 is about 338.4517610335.

The spelling of 38769512 in words is "thirty-eight million, seven hundred sixty-nine thousand, five hundred twelve".