8428832873 has 8 divisors (see below), whose sum is σ = 8615306880. Its totient is φ = 8244353520.

The previous prime is 8428832857. The next prime is 8428832897. The reversal of 8428832873 is 3782388248.

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 8428832873 - 2⁴ = 8428832857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8428832813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490118 + ... + 507023.

It is an arithmetic number, because the mean of its divisors is an integer number (1076913360).

Almost surely, 2^8428832873 is an apocalyptic number.

It is an amenable number.

8428832873 is a deficient number, since it is larger than the sum of its proper divisors (186474007).

8428832873 is a wasteful number, since it uses less digits than its factorization.

8428832873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997327.

The product of its digits is 4128768, while the sum is 53.

The square root of 8428832873 is about 91808.6753689432. The cubic root of 8428832873 is about 2035.1159009705.

The spelling of 8428832873 in words is "eight billion, four hundred twenty-eight million, eight hundred thirty-two thousand, eight hundred seventy-three".