38480369 has 2 divisors, whose sum is σ = 38480370. Its totient is φ = 38480368.

The previous prime is 38480297. The next prime is 38480371. The reversal of 38480369 is 96308483.

38480369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21049744 + 17430625 = 4588^2 + 4175^2 .

It is an emirp because it is prime and its reverse (96308483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38480369 is a prime.

It is a super-2 number, since 2×38480369² = 2961477596752322, which contains 22 as substring.

Together with 38480371, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38480389) 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, 19240184 + 19240185.

It is an arithmetic number, because the mean of its divisors is an integer number (19240185).

Almost surely, 2^38480369 is an apocalyptic number.

It is an amenable number.

38480369 is a deficient number, since it is larger than the sum of its proper divisors (1).

38480369 is an equidigital number, since it uses as much as digits as its factorization.

38480369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 38480369 is about 6203.2547102308. The cubic root of 38480369 is about 337.6082696074.

The spelling of 38480369 in words is "thirty-eight million, four hundred eighty thousand, three hundred sixty-nine".