8280671272 has 64 divisors (see below), whose sum is σ = 16158320640. Its totient is φ = 3975552000.

The previous prime is 8280671233. The next prime is 8280671291. The reversal of 8280671272 is 2721760828.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5706147 + ... + 5707597.

It is an arithmetic number, because the mean of its divisors is an integer number (252473760).

Almost surely, 2^8280671272 is an apocalyptic number.

8280671272 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8280671272 is a deficient number, since it is larger than the sum of its proper divisors (7877649368).

8280671272 is a wasteful number, since it uses less digits than its factorization.

8280671272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 8280671272 is about 90998.1937842724. The cubic root of 8280671272 is about 2023.1209534260.

The spelling of 8280671272 in words is "eight billion, two hundred eighty million, six hundred seventy-one thousand, two hundred seventy-two".