38668076 has 12 divisors (see below), whose sum is σ = 67721472. Its totient is φ = 19319088.

The previous prime is 38668073. The next prime is 38668079. The reversal of 38668076 is 67086683.

It is an interprime number because it is at equal distance from previous prime (38668073) and next prime (38668079).

It is not an unprimeable number, because it can be changed into a prime (38668073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3746 + ... + 9558.

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

Almost surely, 2^38668076 is an apocalyptic number.

It is an amenable number.

38668076 is a deficient number, since it is larger than the sum of its proper divisors (29053396).

38668076 is a wasteful number, since it uses less digits than its factorization.

38668076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7480 (or 7478 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 38668076 is about 6218.3660233216. The cubic root of 38668076 is about 338.1563297709.

The spelling of 38668076 in words is "thirty-eight million, six hundred sixty-eight thousand, seventy-six".