616601288347 has 8 divisors (see below), whose sum is σ = 677565850032. Its totient is φ = 556455043200.

The previous prime is 616601288269. The next prime is 616601288383. The reversal of 616601288347 is 743882106616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 616601288347 - 2³⁹ = 66845474459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616601288294 and 616601288303.

It is not an unprimeable number, because it can be changed into a prime (616601288647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204577554 + ... + 204580567.

It is an arithmetic number, because the mean of its divisors is an integer number (84695731254).

Almost surely, 2^616601288347 is an apocalyptic number.

616601288347 is a deficient number, since it is larger than the sum of its proper divisors (60964561685).

616601288347 is a wasteful number, since it uses less digits than its factorization.

616601288347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409158269.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 616601288347 in words is "six hundred sixteen billion, six hundred one million, two hundred eighty-eight thousand, three hundred forty-seven".