16930269 has 16 divisors (see below), whose sum is σ = 25147200. Its totient is φ = 11257488.

The previous prime is 16930259. The next prime is 16930301. The reversal of 16930269 is 96203961.

It is not a de Polignac number, because 16930269 - 2⁵ = 16930237 is a prime.

It is a super-2 number, since 2×16930269² = 573268016824722, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16930259) 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, 16207 + ... + 17219.

It is an arithmetic number, because the mean of its divisors is an integer number (1571700).

Almost surely, 2^16930269 is an apocalyptic number.

It is an amenable number.

16930269 is a deficient number, since it is larger than the sum of its proper divisors (8216931).

16930269 is a wasteful number, since it uses less digits than its factorization.

16930269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1635 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 16930269 is about 4114.6408105690. The cubic root of 16930269 is about 256.7761125042.

The spelling of 16930269 in words is "sixteen million, nine hundred thirty thousand, two hundred sixty-nine".