16794953 has 16 divisors (see below), whose sum is σ = 19850880. Its totient is φ = 13910400.

The previous prime is 16794941. The next prime is 16794959. The reversal of 16794953 is 35949761.

It is not a de Polignac number, because 16794953 - 2⁴ = 16794937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16794959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39683 + ... + 40103.

It is an arithmetic number, because the mean of its divisors is an integer number (1240680).

Almost surely, 2^16794953 is an apocalyptic number.

It is an amenable number.

16794953 is a deficient number, since it is larger than the sum of its proper divisors (3055927).

16794953 is a wasteful number, since it uses less digits than its factorization.

16794953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 204120, while the sum is 44.

The square root of 16794953 is about 4098.1645891789. The cubic root of 16794953 is about 256.0901832738.

The spelling of 16794953 in words is "sixteen million, seven hundred ninety-four thousand, nine hundred fifty-three".