16340899 has 2 divisors, whose sum is σ = 16340900. Its totient is φ = 16340898.

The previous prime is 16340887. The next prime is 16340983. The reversal of 16340899 is 99804361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16340899 - 2⁵ = 16340867 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16340869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8170449 + 8170450.

It is an arithmetic number, because the mean of its divisors is an integer number (8170450).

Almost surely, 2^16340899 is an apocalyptic number.

16340899 is a deficient number, since it is larger than the sum of its proper divisors (1).

16340899 is an equidigital number, since it uses as much as digits as its factorization.

16340899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 16340899 is about 4042.3877844660. The cubic root of 16340899 is about 253.7612560223.

The spelling of 16340899 in words is "sixteen million, three hundred forty thousand, eight hundred ninety-nine".