8732264720 has 40 divisors (see below), whose sum is σ = 21371072640. Its totient is φ = 3309068160.

The previous prime is 8732264711. The next prime is 8732264731. The reversal of 8732264720 is 274622378.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 2870936 + ... + 2873975.

It is an arithmetic number, because the mean of its divisors is an integer number (534276816).

Almost surely, 2^8732264720 is an apocalyptic number.

8732264720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8732264720 is an abundant number, since it is smaller than the sum of its proper divisors (12638807920).

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

8732264720 is a wasteful number, since it uses less digits than its factorization.

8732264720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744943 (or 5744937 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 8732264720 is about 93446.5875246389. The cubic root of 8732264720 is about 2059.2494768059.

The spelling of 8732264720 in words is "eight billion, seven hundred thirty-two million, two hundred sixty-four thousand, seven hundred twenty".