16982739 has 12 divisors (see below), whose sum is σ = 24569896. Its totient is φ = 11303712.

The previous prime is 16982729. The next prime is 16982747. The reversal of 16982739 is 93728961.

It is not a de Polignac number, because 16982739 - 2⁴ = 16982723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16982694 and 16982703.

It is not an unprimeable number, because it can be changed into a prime (16982729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6879 + ... + 9015.

Almost surely, 2^16982739 is an apocalyptic number.

16982739 is a deficient number, since it is larger than the sum of its proper divisors (7587157).

16982739 is a wasteful number, since it uses less digits than its factorization.

16982739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 3023 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 16982739 is about 4121.0118903007. The cubic root of 16982739 is about 257.0411043179.

The spelling of 16982739 in words is "sixteen million, nine hundred eighty-two thousand, seven hundred thirty-nine".