8146714720 has 96 divisors (see below), whose sum is σ = 19459657728. Its totient is φ = 3222793728.

The previous prime is 8146714699. The next prime is 8146714733. The reversal of 8146714720 is 274176418.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11927499 + ... + 11928181.

It is an arithmetic number, because the mean of its divisors is an integer number (202704768).

Almost surely, 2^8146714720 is an apocalyptic number.

8146714720 is a gapful number since it is divisible by the number (80) 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 8146714720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9729828864).

8146714720 is an abundant number, since it is smaller than the sum of its proper divisors (11312943008).

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

8146714720 is a wasteful number, since it uses less digits than its factorization.

8146714720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 8146714720 is about 90259.1531092554. The cubic root of 8146714720 is about 2012.1522386640.

The spelling of 8146714720 in words is "eight billion, one hundred forty-six million, seven hundred fourteen thousand, seven hundred twenty".