677116479963 has 16 divisors (see below), whose sum is σ = 1125596226816. Its totient is φ = 351748820640.

The previous prime is 677116479961. The next prime is 677116479967. The reversal of 677116479963 is 369974611776.

It is not a de Polignac number, because 677116479963 - 2¹ = 677116479961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 677116479894 and 677116479903.

It is not an unprimeable number, because it can be changed into a prime (677116479961) 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, 1465619856 + ... + 1465620317.

It is an arithmetic number, because the mean of its divisors is an integer number (70349764176).

Almost surely, 2^677116479963 is an apocalyptic number.

677116479963 is a deficient number, since it is larger than the sum of its proper divisors (448479746853).

677116479963 is a wasteful number, since it uses less digits than its factorization.

677116479963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931240194.

The product of its digits is 72013536, while the sum is 66.

The spelling of 677116479963 in words is "six hundred seventy-seven billion, one hundred sixteen million, four hundred seventy-nine thousand, nine hundred sixty-three".