38049097 has 2 divisors, whose sum is σ = 38049098. Its totient is φ = 38049096.

The previous prime is 38049083. The next prime is 38049139. The reversal of 38049097 is 79094083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23464336 + 14584761 = 4844^2 + 3819^2 .

It is an emirp because it is prime and its reverse (79094083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38049097 - 2¹¹ = 38047049 is a prime.

It is not a weakly prime, because it can be changed into another prime (38049047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19024548 + 19024549.

It is an arithmetic number, because the mean of its divisors is an integer number (19024549).

Almost surely, 2^38049097 is an apocalyptic number.

It is an amenable number.

38049097 is a deficient number, since it is larger than the sum of its proper divisors (1).

38049097 is an equidigital number, since it uses as much as digits as its factorization.

38049097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 38049097 is about 6168.3950100492. The cubic root of 38049097 is about 336.3422703895.

The spelling of 38049097 in words is "thirty-eight million, forty-nine thousand, ninety-seven".