16710449 has 4 divisors (see below), whose sum is σ = 19097664. Its totient is φ = 14323236.

The previous prime is 16710437. The next prime is 16710487. The reversal of 16710449 is 94401761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94401761 = 79 ⋅1194959.

It is a cyclic number.

It is not a de Polignac number, because 16710449 - 2¹² = 16706353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16713449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193597 + ... + 1193610.

It is an arithmetic number, because the mean of its divisors is an integer number (4774416).

Almost surely, 2^16710449 is an apocalyptic number.

It is an amenable number.

16710449 is a deficient number, since it is larger than the sum of its proper divisors (2387215).

16710449 is an equidigital number, since it uses as much as digits as its factorization.

16710449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387214.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 16710449 is about 4087.8416065205. The cubic root of 16710449 is about 255.6599539922.

The spelling of 16710449 in words is "sixteen million, seven hundred ten thousand, four hundred forty-nine".