16849713 has 16 divisors (see below), whose sum is σ = 23736320. Its totient is φ = 10602576.

The previous prime is 16849699. The next prime is 16849717. The reversal of 16849713 is 31794861.

It is not a de Polignac number, because 16849713 - 2⁴ = 16849697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16849717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27456 + ... + 28062.

It is an arithmetic number, because the mean of its divisors is an integer number (1483520).

Almost surely, 2^16849713 is an apocalyptic number.

It is an amenable number.

16849713 is a deficient number, since it is larger than the sum of its proper divisors (6886607).

16849713 is a wasteful number, since it uses less digits than its factorization.

16849713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its digits is 36288, while the sum is 39.

The square root of 16849713 is about 4104.8401917736. The cubic root of 16849713 is about 256.3682089554.

The spelling of 16849713 in words is "sixteen million, eight hundred forty-nine thousand, seven hundred thirteen".