8488720327 has 4 divisors (see below), whose sum is σ = 8491766760. Its totient is φ = 8485673896.

The previous prime is 8488720309. The next prime is 8488720333. The reversal of 8488720327 is 7230278848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8488720327 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8488720367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1519033 + ... + 1524610.

It is an arithmetic number, because the mean of its divisors is an integer number (2122941690).

Almost surely, 2^8488720327 is an apocalyptic number.

8488720327 is a deficient number, since it is larger than the sum of its proper divisors (3046433).

8488720327 is a wasteful number, since it uses less digits than its factorization.

8488720327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046432.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 8488720327 is about 92134.2516494273. The cubic root of 8488720327 is about 2039.9244114470.

The spelling of 8488720327 in words is "eight billion, four hundred eighty-eight million, seven hundred twenty thousand, three hundred twenty-seven".