16734473 has 8 divisors (see below), whose sum is σ = 19248192. Its totient is φ = 14251536.

The previous prime is 16734469. The next prime is 16734481. The reversal of 16734473 is 37443761.

16734473 is nontrivially palindromic in base 12.

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

It is a cyclic number.

It is not a de Polignac number, because 16734473 - 2² = 16734469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (16734493) 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, 6515 + ... + 8712.

It is an arithmetic number, because the mean of its divisors is an integer number (2406024).

Almost surely, 2^16734473 is an apocalyptic number.

It is an amenable number.

16734473 is a deficient number, since it is larger than the sum of its proper divisors (2513719).

16734473 is a wasteful number, since it uses less digits than its factorization.

16734473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15391.

The product of its digits is 42336, while the sum is 35.

The square root of 16734473 is about 4090.7790211646. The cubic root of 16734473 is about 255.7824129742.

The spelling of 16734473 in words is "sixteen million, seven hundred thirty-four thousand, four hundred seventy-three".