2016698918 has 64 divisors (see below), whose sum is σ = 3459153600. Its totient is φ = 875266560.

The previous prime is 2016698897. The next prime is 2016698921. The reversal of 2016698918 is 8198966102.

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 (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7496888 + ... + 7497156.

It is an arithmetic number, because the mean of its divisors is an integer number (54049275).

Almost surely, 2^2016698918 is an apocalyptic number.

2016698918 is a deficient number, since it is larger than the sum of its proper divisors (1442454682).

2016698918 is a wasteful number, since it uses less digits than its factorization.

2016698918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537.

The product of its (nonzero) digits is 373248, while the sum is 50.

The square root of 2016698918 is about 44907.6710373629. The cubic root of 2016698918 is about 1263.4178886898.

The spelling of 2016698918 in words is "two billion, sixteen million, six hundred ninety-eight thousand, nine hundred eighteen".