38717069 has 2 divisors, whose sum is σ = 38717070. Its totient is φ = 38717068.

The previous prime is 38717057. The next prime is 38717099. The reversal of 38717069 is 96071783.

38717069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30085225 + 8631844 = 5485^2 + 2938^2 .

It is an emirp because it is prime and its reverse (96071783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38717069 - 2⁴ = 38717053 is a prime.

It is a super-2 number, since 2×38717069² = 2998022863901522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38717009) 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 as a sum of consecutive naturals, namely, 19358534 + 19358535.

It is an arithmetic number, because the mean of its divisors is an integer number (19358535).

Almost surely, 2^38717069 is an apocalyptic number.

It is an amenable number.

38717069 is a deficient number, since it is larger than the sum of its proper divisors (1).

38717069 is an equidigital number, since it uses as much as digits as its factorization.

38717069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 38717069 is about 6222.3041552145. The cubic root of 38717069 is about 338.2990857831.

The spelling of 38717069 in words is "thirty-eight million, seven hundred seventeen thousand, sixty-nine".