38946799 has 2 divisors, whose sum is σ = 38946800. Its totient is φ = 38946798.

The previous prime is 38946773. The next prime is 38946857. The reversal of 38946799 is 99764983.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38946799 - 2⁹ = 38946287 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38946749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19473399 + 19473400.

It is an arithmetic number, because the mean of its divisors is an integer number (19473400).

Almost surely, 2^38946799 is an apocalyptic number.

38946799 is a deficient number, since it is larger than the sum of its proper divisors (1).

38946799 is an equidigital number, since it uses as much as digits as its factorization.

38946799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 55.

The square root of 38946799 is about 6240.7370558292. The cubic root of 38946799 is about 338.9668725587.

The spelling of 38946799 in words is "thirty-eight million, nine hundred forty-six thousand, seven hundred ninety-nine".