38332069 has 2 divisors, whose sum is σ = 38332070. Its totient is φ = 38332068.

The previous prime is 38332031. The next prime is 38332079. The reversal of 38332069 is 96023383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38068900 + 263169 = 6170^2 + 513^2 .

It is an emirp because it is prime and its reverse (96023383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38332069 - 2⁷ = 38331941 is a prime.

It is a super-2 number, since 2×38332069² = 2938695027641522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38332079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19166034 + 19166035.

It is an arithmetic number, because the mean of its divisors is an integer number (19166035).

Almost surely, 2^38332069 is an apocalyptic number.

It is an amenable number.

38332069 is a deficient number, since it is larger than the sum of its proper divisors (1).

38332069 is an equidigital number, since it uses as much as digits as its factorization.

38332069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 38332069 is about 6191.2897686992. The cubic root of 38332069 is about 337.1740069422.

The spelling of 38332069 in words is "thirty-eight million, three hundred thirty-two thousand, sixty-nine".