16300990 has 16 divisors (see below), whose sum is σ = 29402352. Its totient is φ = 6506944.

The previous prime is 16300981. The next prime is 16301017. The reversal of 16300990 is 9900361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4482 + ... + 7258.

It is an arithmetic number, because the mean of its divisors is an integer number (1837647).

Almost surely, 2^16300990 is an apocalyptic number.

16300990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16300990 is a deficient number, since it is larger than the sum of its proper divisors (13101362).

16300990 is a wasteful number, since it uses less digits than its factorization.

16300990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 16300990 is about 4037.4484516833. The cubic root of 16300990 is about 253.5545025307.

The spelling of 16300990 in words is "sixteen million, three hundred thousand, nine hundred ninety".