16676354 has 8 divisors (see below), whose sum is σ = 26486028. Its totient is φ = 7847680.

The previous prime is 16676353. The next prime is 16676377. The reversal of 16676354 is 45367661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16589329 + 87025 = 4073^2 + 295^2 .

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 (16676353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245207 + ... + 245274.

Almost surely, 2^16676354 is an apocalyptic number.

16676354 is a deficient number, since it is larger than the sum of its proper divisors (9809674).

16676354 is a wasteful number, since it uses less digits than its factorization.

16676354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490500.

The product of its digits is 90720, while the sum is 38.

The square root of 16676354 is about 4083.6691834672. The cubic root of 16676354 is about 255.4859578452.

The spelling of 16676354 in words is "sixteen million, six hundred seventy-six thousand, three hundred fifty-four".