616963369616 has 20 divisors (see below), whose sum is σ = 1304036213424. Its totient is φ = 280437895200.

The previous prime is 616963369609. The next prime is 616963369639.

616963369616 is nontrivially palindromic in base 10.

616963369616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1752736670 + ... + 1752737021.

Almost surely, 2^616963369616 is an apocalyptic number.

It is an amenable number.

616963369616 is an abundant number, since it is smaller than the sum of its proper divisors (687072843808).

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

616963369616 is a wasteful number, since it uses less digits than its factorization.

616963369616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505473710 (or 3505473704 counting only the distinct ones).

The product of its digits is 34012224, while the sum is 62.

The spelling of 616963369616 in words is "six hundred sixteen billion, nine hundred sixty-three million, three hundred sixty-nine thousand, six hundred sixteen".