878482746672764 has 6 divisors (see below), whose sum is σ = 1537344806677344. Its totient is φ = 439241373336380.

The previous prime is 878482746672749. The next prime is 878482746672779. The reversal of 878482746672764 is 467276647284878.

It is an interprime number because it is at equal distance from previous prime (878482746672749) and next prime (878482746672779).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109810343334092 + ... + 109810343334099.

It is an arithmetic number, because the mean of its divisors is an integer number (256224134446224).

Almost surely, 2^{878482746672764} is an apocalyptic number.

It is an amenable number.

878482746672764 is a deficient number, since it is larger than the sum of its proper divisors (658862060004580).

878482746672764 is a wasteful number, since it uses less digits than its factorization.

878482746672764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219620686668195 (or 219620686668193 counting only the distinct ones).

The product of its digits is 67976036352, while the sum is 86.

The spelling of 878482746672764 in words is "eight hundred seventy-eight trillion, four hundred eighty-two billion, seven hundred forty-six million, six hundred seventy-two thousand, seven hundred sixty-four".