16793330 has 8 divisors (see below), whose sum is σ = 30228012. Its totient is φ = 6717328.

The previous prime is 16793317. The next prime is 16793333. The reversal of 16793330 is 3339761.

It can be written as a sum of positive squares in 2 ways, for example, as 16785409 + 7921 = 4097^2 + 89^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16793333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839657 + ... + 839676.

Almost surely, 2^16793330 is an apocalyptic number.

16793330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16793330 is a deficient number, since it is larger than the sum of its proper divisors (13434682).

16793330 is a wasteful number, since it uses less digits than its factorization.

16793330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679340.

The product of its (nonzero) digits is 10206, while the sum is 32.

The square root of 16793330 is about 4097.9665689217. The cubic root of 16793330 is about 256.0819338163.

The spelling of 16793330 in words is "sixteen million, seven hundred ninety-three thousand, three hundred thirty".