38868097 has 2 divisors, whose sum is σ = 38868098. Its totient is φ = 38868096.

The previous prime is 38868073. The next prime is 38868101. The reversal of 38868097 is 79086883.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38638656 + 229441 = 6216^2 + 479^2 .

It is a cyclic number.

It is not a de Polignac number, because 38868097 - 2¹¹ = 38866049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38868097.

It is not a weakly prime, because it can be changed into another prime (38868007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19434048 + 19434049.

It is an arithmetic number, because the mean of its divisors is an integer number (19434049).

Almost surely, 2^38868097 is an apocalyptic number.

It is an amenable number.

38868097 is a deficient number, since it is larger than the sum of its proper divisors (1).

38868097 is an equidigital number, since it uses as much as digits as its factorization.

38868097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 38868097 is about 6234.4283619270. The cubic root of 38868097 is about 338.7383954123.

The spelling of 38868097 in words is "thirty-eight million, eight hundred sixty-eight thousand, ninety-seven".