2016616008 has 48 divisors (see below), whose sum is σ = 5541535440. Its totient is φ = 611094880.

The previous prime is 2016616001. The next prime is 2016616013. The reversal of 2016616008 is 8006166102.

It is not an unprimeable number, because it can be changed into a prime (2016616001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344310 + ... + 350117.

It is an arithmetic number, because the mean of its divisors is an integer number (115448655).

Almost surely, 2^2016616008 is an apocalyptic number.

It is an amenable number.

2016616008 is an abundant number, since it is smaller than the sum of its proper divisors (3524919432).

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

2016616008 is a wasteful number, since it uses less digits than its factorization.

2016616008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694458 (or 694443 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2016616008 is about 44906.7479116446. The cubic root of 2016616008 is about 1263.4005746836.

The spelling of 2016616008 in words is "two billion, sixteen million, six hundred sixteen thousand, eight".