16796289 has 16 divisors (see below), whose sum is σ = 24105600. Its totient is φ = 10364160.

The previous prime is 16796287. The next prime is 16796291. The reversal of 16796289 is 98269761.

It is an interprime number because it is at equal distance from previous prime (16796287) and next prime (16796291).

It is not a de Polignac number, because 16796289 - 2¹ = 16796287 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16796281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (1506600).

Almost surely, 2^16796289 is an apocalyptic number.

It is an amenable number.

16796289 is a deficient number, since it is larger than the sum of its proper divisors (7309311).

16796289 is a wasteful number, since it uses less digits than its factorization.

16796289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480.

The product of its digits is 326592, while the sum is 48.

The square root of 16796289 is about 4098.3275857354. The cubic root of 16796289 is about 256.0969735561.

The spelling of 16796289 in words is "sixteen million, seven hundred ninety-six thousand, two hundred eighty-nine".