677095964712 has 96 divisors (see below), whose sum is σ = 1876816656000. Its totient is φ = 220406554368.

The previous prime is 677095964689. The next prime is 677095964719. The reversal of 677095964712 is 217469590776.

677095964712 is a `hidden beast` number, since 6 + 7 + 70 + 9 + 5 + 96 + 471 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 677095964712.

It is not an unprimeable number, because it can be changed into a prime (677095964719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18257164 + ... + 18294212.

It is an arithmetic number, because the mean of its divisors is an integer number (19550173500).

Almost surely, 2^677095964712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677095964712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938408328000).

677095964712 is an abundant number, since it is smaller than the sum of its proper divisors (1199720691288).

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

677095964712 is a wasteful number, since it uses less digits than its factorization.

677095964712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43007 (or 43000 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 63.

The spelling of 677095964712 in words is "six hundred seventy-seven billion, ninety-five million, nine hundred sixty-four thousand, seven hundred twelve".