16730346 has 16 divisors (see below), whose sum is σ = 35429184. Its totient is φ = 5248704.

The previous prime is 16730333. The next prime is 16730381. The reversal of 16730346 is 64303761.

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, 81910 + ... + 82113.

It is an arithmetic number, because the mean of its divisors is an integer number (2214324).

Almost surely, 2^16730346 is an apocalyptic number.

16730346 is an abundant number, since it is smaller than the sum of its proper divisors (18698838).

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

16730346 is a wasteful number, since it uses less digits than its factorization.

16730346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164045.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 16730346 is about 4090.2745629114. The cubic root of 16730346 is about 255.7613845098.

The spelling of 16730346 in words is "sixteen million, seven hundred thirty thousand, three hundred forty-six".