8465472064 has 189 divisors, whose sum is σ = 20580180201. Its totient is φ = 3444779520.

The previous prime is 8465472019. The next prime is 8465472073. The reversal of 8465472064 is 4602745648.

It is a happy number.

The square root of 8465472064 is 92008.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6102734400 + 2362737664 = 78120^2 + 48608^2 .

It is a super-3 number, since 3×8465472064³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 159725862 + ... + 159725914.

Almost surely, 2^8465472064 is an apocalyptic number.

8465472064 is the 92008-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8465472064

8465472064 is an abundant number, since it is smaller than the sum of its proper divisors (12114708137).

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

8465472064 is an equidigital number, since it uses as much as digits as its factorization.

8465472064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The cubic root of 8465472064 is about 2038.0604453927.

The spelling of 8465472064 in words is "eight billion, four hundred sixty-five million, four hundred seventy-two thousand, sixty-four".