916617268807 has 16 divisors (see below), whose sum is σ = 992803105152. Its totient is φ = 842965470720.

The previous prime is 916617268771. The next prime is 916617268811. The reversal of 916617268807 is 708862716619.

It is not a de Polignac number, because 916617268807 - 2³⁹ = 366861454919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916617268207) 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, 445944 + ... + 1425517.

It is an arithmetic number, because the mean of its divisors is an integer number (62050194072).

Almost surely, 2^916617268807 is an apocalyptic number.

916617268807 is a deficient number, since it is larger than the sum of its proper divisors (76185836345).

916617268807 is a wasteful number, since it uses less digits than its factorization.

916617268807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872138.

The product of its (nonzero) digits is 12192768, while the sum is 61.

The spelling of 916617268807 in words is "nine hundred sixteen billion, six hundred seventeen million, two hundred sixty-eight thousand, eight hundred seven".