38343299 has 2 divisors, whose sum is σ = 38343300. Its totient is φ = 38343298.

The previous prime is 38343287. The next prime is 38343301. The reversal of 38343299 is 99234383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38343299 - 2⁸ = 38343043 is a prime.

Together with 38343301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38343209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19171649 + 19171650.

It is an arithmetic number, because the mean of its divisors is an integer number (19171650).

Almost surely, 2^38343299 is an apocalyptic number.

38343299 is a deficient number, since it is larger than the sum of its proper divisors (1).

38343299 is an equidigital number, since it uses as much as digits as its factorization.

38343299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 38343299 is about 6192.1966215552. The cubic root of 38343299 is about 337.2069305880.

The spelling of 38343299 in words is "thirty-eight million, three hundred forty-three thousand, two hundred ninety-nine".