8887487845 has 8 divisors (see below), whose sum is σ = 11128680576. Its totient is φ = 6800860176.

The previous prime is 8887487831. The next prime is 8887487887. The reversal of 8887487845 is 5487847888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8887487845 - 2⁹ = 8887487333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38641137 + ... + 38641366.

It is an arithmetic number, because the mean of its divisors is an integer number (1391085072).

Almost surely, 2^8887487845 is an apocalyptic number.

It is an amenable number.

8887487845 is a deficient number, since it is larger than the sum of its proper divisors (2241192731).

8887487845 is a wasteful number, since it uses less digits than its factorization.

8887487845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77282531.

The product of its digits is 128450560, while the sum is 67.

The square root of 8887487845 is about 94273.4737081434. The cubic root of 8887487845 is about 2071.3794973562.

The spelling of 8887487845 in words is "eight billion, eight hundred eighty-seven million, four hundred eighty-seven thousand, eight hundred forty-five".