16948680290 has 16 divisors (see below), whose sum is σ = 30850408440. Its totient is φ = 6703297920.

The previous prime is 16948680283. The next prime is 16948680299. The reversal of 16948680290 is 9208684961.

It is a happy number.

16948680290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7524348049 + 9424332241 = 86743^2 + 97079^2 .

It is not an unprimeable number, because it can be changed into a prime (16948680299) by changing a digit.

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, 9520841 + ... + 9522620.

Almost surely, 2^16948680290 is an apocalyptic number.

16948680290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16948680290 is a deficient number, since it is larger than the sum of its proper divisors (13901728150).

16948680290 is a wasteful number, since it uses less digits than its factorization.

16948680290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19043557.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 16948680290 in words is "sixteen billion, nine hundred forty-eight million, six hundred eighty thousand, two hundred ninety".