8464270472 has 16 divisors (see below), whose sum is σ = 18137722560. Its totient is φ = 3627544464.

The previous prime is 8464270469. The next prime is 8464270481. The reversal of 8464270472 is 2740724648.

It is a super-2 number, since 2×8464270472² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75573788 + ... + 75573899.

It is an arithmetic number, because the mean of its divisors is an integer number (1133607660).

Almost surely, 2^8464270472 is an apocalyptic number.

It is an amenable number.

8464270472 is an abundant number, since it is smaller than the sum of its proper divisors (9673452088).

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

8464270472 is a wasteful number, since it uses less digits than its factorization.

8464270472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151147700 (or 151147696 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 44.

The square root of 8464270472 is about 92001.4699447786. The cubic root of 8464270472 is about 2037.9640131645.

The spelling of 8464270472 in words is "eight billion, four hundred sixty-four million, two hundred seventy thousand, four hundred seventy-two".