38888996 has 18 divisors (see below), whose sum is σ = 72296658. Its totient is φ = 18300160.

The previous prime is 38888987. The next prime is 38888999. The reversal of 38888996 is 69988883.

It can be written as a sum of positive squares in 3 ways, for example, as 22372900 + 16516096 = 4730^2 + 4064^2 .

It is not an unprimeable number, because it can be changed into a prime (38888999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15665 + ... + 17976.

It is an arithmetic number, because the mean of its divisors is an integer number (4016481).

Almost surely, 2^38888996 is an apocalyptic number.

It is an amenable number.

38888996 is a deficient number, since it is larger than the sum of its proper divisors (33407662).

38888996 is a wasteful number, since it uses less digits than its factorization.

38888996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33679 (or 33660 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 59.

The square root of 38888996 is about 6236.1042326119. The cubic root of 38888996 is about 338.7990966542.

The spelling of 38888996 in words is "thirty-eight million, eight hundred eighty-eight thousand, nine hundred ninety-six".