38271776 has 36 divisors (see below), whose sum is σ = 79545942. Its totient is φ = 18123264.

The previous prime is 38271773. The next prime is 38271791. The reversal of 38271776 is 67717283.

38271776 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 only one way, i.e., 24403600 + 13868176 = 4940^2 + 3724^2 .

It is not an unprimeable number, because it can be changed into a prime (38271773) 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 5 ways as a sum of consecutive naturals, for example, 9896 + ... + 13208.

Almost surely, 2^38271776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38271776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39772971).

38271776 is an abundant number, since it is smaller than the sum of its proper divisors (41274166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38271776 is a wasteful number, since it uses less digits than its factorization.

38271776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3361 (or 3334 counting only the distinct ones).

The product of its digits is 98784, while the sum is 41.

The square root of 38271776 is about 6186.4186731905. The cubic root of 38271776 is about 336.9971324090.

The spelling of 38271776 in words is "thirty-eight million, two hundred seventy-one thousand, seven hundred seventy-six".