38768803 has 2 divisors, whose sum is σ = 38768804. Its totient is φ = 38768802.

The previous prime is 38768801. The next prime is 38768819. The reversal of 38768803 is 30886783.

It is a weak prime.

It is an emirp because it is prime and its reverse (30886783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38768803 - 2¹ = 38768801 is a prime.

Together with 38768801, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38768803.

It is not a weakly prime, because it can be changed into another prime (38768801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19384401 + 19384402.

It is an arithmetic number, because the mean of its divisors is an integer number (19384402).

Almost surely, 2^38768803 is an apocalyptic number.

38768803 is a deficient number, since it is larger than the sum of its proper divisors (1).

38768803 is an equidigital number, since it uses as much as digits as its factorization.

38768803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 38768803 is about 6226.4599091297. The cubic root of 38768803 is about 338.4496978680.

The spelling of 38768803 in words is "thirty-eight million, seven hundred sixty-eight thousand, eight hundred three".