16089339 has 16 divisors (see below), whose sum is σ = 25180928. Its totient is φ = 8944992.

The previous prime is 16089329. The next prime is 16089347. The reversal of 16089339 is 93398061.

It is not a de Polignac number, because 16089339 - 2⁷ = 16089211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16089297 and 16089306.

It is not an unprimeable number, because it can be changed into a prime (16089319) 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, 9577 + ... + 11130.

It is an arithmetic number, because the mean of its divisors is an integer number (1573808).

Almost surely, 2^16089339 is an apocalyptic number.

16089339 is a deficient number, since it is larger than the sum of its proper divisors (9091589).

16089339 is a wasteful number, since it uses less digits than its factorization.

16089339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20754.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 16089339 is about 4011.1518295871. The cubic root of 16089339 is about 252.4523401208.

The spelling of 16089339 in words is "sixteen million, eighty-nine thousand, three hundred thirty-nine".