16930594 has 4 divisors (see below), whose sum is σ = 25395894. Its totient is φ = 8465296.

The previous prime is 16930583. The next prime is 16930601. The reversal of 16930594 is 49503961.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15800625 + 1129969 = 3975^2 + 1063^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4232647 + ... + 4232650.

Almost surely, 2^16930594 is an apocalyptic number.

16930594 is a deficient number, since it is larger than the sum of its proper divisors (8465300).

16930594 is an equidigital number, since it uses as much as digits as its factorization.

16930594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8465299.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 16930594 is about 4114.6803034987. The cubic root of 16930594 is about 256.7777555516. Note that the first 4 decimals are identical.

The spelling of 16930594 in words is "sixteen million, nine hundred thirty thousand, five hundred ninety-four".