16673394 has 16 divisors (see below), whose sum is σ = 33541632. Its totient is φ = 5525328.

The previous prime is 16673387. The next prime is 16673401. The reversal of 16673394 is 49337661.

It is an interprime number because it is at equal distance from previous prime (16673387) and next prime (16673401).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6994 + ... + 9069.

It is an arithmetic number, because the mean of its divisors is an integer number (2096352).

Almost surely, 2^16673394 is an apocalyptic number.

16673394 is an abundant number, since it is smaller than the sum of its proper divisors (16868238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16673394 is a wasteful number, since it uses less digits than its factorization.

16673394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16241.

The product of its digits is 81648, while the sum is 39.

The square root of 16673394 is about 4083.3067482128. The cubic root of 16673394 is about 255.4708409680.

The spelling of 16673394 in words is "sixteen million, six hundred seventy-three thousand, three hundred ninety-four".