38916323 has 2 divisors, whose sum is σ = 38916324. Its totient is φ = 38916322.

The previous prime is 38916263. The next prime is 38916331. The reversal of 38916323 is 32361983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38916323 - 2¹² = 38912227 is a prime.

It is not a weakly prime, because it can be changed into another prime (38916343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19458161 + 19458162.

It is an arithmetic number, because the mean of its divisors is an integer number (19458162).

Almost surely, 2^38916323 is an apocalyptic number.

38916323 is a deficient number, since it is larger than the sum of its proper divisors (1).

38916323 is an equidigital number, since it uses as much as digits as its factorization.

38916323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 38916323 is about 6238.2948792118. The cubic root of 38916323 is about 338.8784352514.

The spelling of 38916323 in words is "thirty-eight million, nine hundred sixteen thousand, three hundred twenty-three".