38495668 has 12 divisors (see below), whose sum is σ = 67721472. Its totient is φ = 19146680.

The previous prime is 38495663. The next prime is 38495669. The reversal of 38495668 is 86659483.

It is a happy number.

38495668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38495663) 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, 24430 + ... + 25957.

It is an arithmetic number, because the mean of its divisors is an integer number (5643456).

Almost surely, 2^38495668 is an apocalyptic number.

It is an amenable number.

38495668 is a deficient number, since it is larger than the sum of its proper divisors (29225804).

38495668 is a wasteful number, since it uses less digits than its factorization.

38495668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50582 (or 50580 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 38495668 is about 6204.4877306672. The cubic root of 38495668 is about 337.6530057044.

The spelling of 38495668 in words is "thirty-eight million, four hundred ninety-five thousand, six hundred sixty-eight".