16798479 has 8 divisors (see below), whose sum is σ = 22944432. Its totient is φ = 10925760.

The previous prime is 16798459. The next prime is 16798501. The reversal of 16798479 is 97489761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16798479 - 2⁵ = 16798447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16798459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68164 + ... + 68409.

It is an arithmetic number, because the mean of its divisors is an integer number (2868054).

Almost surely, 2^16798479 is an apocalyptic number.

16798479 is a deficient number, since it is larger than the sum of its proper divisors (6145953).

16798479 is a wasteful number, since it uses less digits than its factorization.

16798479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136617.

The product of its digits is 762048, while the sum is 51.

The square root of 16798479 is about 4098.5947591827. The cubic root of 16798479 is about 256.1081035543.

The spelling of 16798479 in words is "sixteen million, seven hundred ninety-eight thousand, four hundred seventy-nine".