617296419816 has 64 divisors (see below), whose sum is σ = 1593167347200. Its totient is φ = 199109836800.

The previous prime is 617296419811. The next prime is 617296419821. The reversal of 617296419816 is 618914692716.

It is an interprime number because it is at equal distance from previous prime (617296419811) and next prime (617296419821).

It is a self number, because there is not a number n which added to its sum of digits gives 617296419816.

It is not an unprimeable number, because it can be changed into a prime (617296419811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9969240 + ... + 10030968.

It is an arithmetic number, because the mean of its divisors is an integer number (24893239800).

Almost surely, 2^617296419816 is an apocalyptic number.

It is an amenable number.

617296419816 is an abundant number, since it is smaller than the sum of its proper divisors (975870927384).

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

617296419816 is a wasteful number, since it uses less digits than its factorization.

617296419816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75210 (or 75206 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 60.

The spelling of 617296419816 in words is "six hundred seventeen billion, two hundred ninety-six million, four hundred nineteen thousand, eight hundred sixteen".