16934699 has 4 divisors (see below), whose sum is σ = 16960536. Its totient is φ = 16908864.

The previous prime is 16934689. The next prime is 16934717. The reversal of 16934699 is 99643961.

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

It is a cyclic number.

It is not a de Polignac number, because 16934699 - 2⁴ = 16934683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16934629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11909 + ... + 13254.

It is an arithmetic number, because the mean of its divisors is an integer number (4240134).

Almost surely, 2^16934699 is an apocalyptic number.

16934699 is a deficient number, since it is larger than the sum of its proper divisors (25837).

16934699 is an equidigital number, since it uses as much as digits as its factorization.

16934699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25836.

The product of its digits is 314928, while the sum is 47.

The square root of 16934699 is about 4115.1790969531. The cubic root of 16934699 is about 256.7985066941.

The spelling of 16934699 in words is "sixteen million, nine hundred thirty-four thousand, six hundred ninety-nine".