8271946704 has 160 divisors (see below), whose sum is σ = 25880565760. Its totient is φ = 2223936000.

The previous prime is 8271946681. The next prime is 8271946769. The reversal of 8271946704 is 4076491728.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 959694 + ... + 968274.

It is an arithmetic number, because the mean of its divisors is an integer number (161753536).

Almost surely, 2^8271946704 is an apocalyptic number.

8271946704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8271946704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12940282880).

8271946704 is an abundant number, since it is smaller than the sum of its proper divisors (17608619056).

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

8271946704 is a wasteful number, since it uses less digits than its factorization.

8271946704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8769 (or 8763 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 8271946704 is about 90950.2430123197. The cubic root of 8271946704 is about 2022.4101793675.

The spelling of 8271946704 in words is "eight billion, two hundred seventy-one million, nine hundred forty-six thousand, seven hundred four".