16350249 has 8 divisors (see below), whose sum is σ = 21833920. Its totient is φ = 10883376.

The previous prime is 16350247. The next prime is 16350259. The reversal of 16350249 is 94205361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16350249 - 2¹ = 16350247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16350247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717 + ... + 5970.

It is an arithmetic number, because the mean of its divisors is an integer number (2729240).

Almost surely, 2^16350249 is an apocalyptic number.

It is an amenable number.

16350249 is a deficient number, since it is larger than the sum of its proper divisors (5483671).

16350249 is an equidigital number, since it uses as much as digits as its factorization.

16350249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8399.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 16350249 is about 4043.5441137695. The cubic root of 16350249 is about 253.8096461660.

The spelling of 16350249 in words is "sixteen million, three hundred fifty thousand, two hundred forty-nine".