2016670016 has 28 divisors (see below), whose sum is σ = 4237233588. Its totient is φ = 949020672.

The previous prime is 2016669997. The next prime is 2016670049. The reversal of 2016670016 is 6100766102.

It can be written as a sum of positive squares in 2 ways, for example, as 1134342400 + 882327616 = 33680^2 + 29704^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925691 + ... + 927866.

It is an arithmetic number, because the mean of its divisors is an integer number (151329771).

Almost surely, 2^2016670016 is an apocalyptic number.

It is an amenable number.

2016670016 is an abundant number, since it is smaller than the sum of its proper divisors (2220563572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2016670016 is a wasteful number, since it uses less digits than its factorization.

2016670016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853586 (or 1853576 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2016670016 is about 44907.3492426351. The cubic root of 2016670016 is about 1263.4118531701.

The spelling of 2016670016 in words is "two billion, sixteen million, six hundred seventy thousand, sixteen".