38738363 has 2 divisors, whose sum is σ = 38738364. Its totient is φ = 38738362.

The previous prime is 38738311. The next prime is 38738369. The reversal of 38738363 is 36383783.

It is a strong prime.

It is an emirp because it is prime and its reverse (36383783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38738363 - 2⁶ = 38738299 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38738363.

It is not a weakly prime, because it can be changed into another prime (38738369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19369181 + 19369182.

It is an arithmetic number, because the mean of its divisors is an integer number (19369182).

Almost surely, 2^38738363 is an apocalyptic number.

38738363 is a deficient number, since it is larger than the sum of its proper divisors (1).

38738363 is an equidigital number, since it uses as much as digits as its factorization.

38738363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 38738363 is about 6224.0150224754. The cubic root of 38738363 is about 338.3610947855.

The spelling of 38738363 in words is "thirty-eight million, seven hundred thirty-eight thousand, three hundred sixty-three".