8216754480 has 160 divisors (see below), whose sum is σ = 30875166720. Its totient is φ = 1991934720.

The previous prime is 8216754463. The next prime is 8216754499. The reversal of 8216754480 is 844576128.

8216754480 is a `hidden beast` number, since 8 + 2 + 167 + 5 + 4 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 149152 + ... + 196671.

It is an arithmetic number, because the mean of its divisors is an integer number (192969792).

Almost surely, 2^8216754480 is an apocalyptic number.

8216754480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8216754480 is an abundant number, since it is smaller than the sum of its proper divisors (22658412240).

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

8216754480 is a wasteful number, since it uses less digits than its factorization.

8216754480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345856 (or 345844 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8216754480 is about 90646.3153139718. The cubic root of 8216754480 is about 2017.9021516983.

The spelling of 8216754480 in words is "eight billion, two hundred sixteen million, seven hundred fifty-four thousand, four hundred eighty".