8785673020 has 12 divisors (see below), whose sum is σ = 18449913384. Its totient is φ = 3514269200.

The previous prime is 8785672991. The next prime is 8785673033. The reversal of 8785673020 is 203765878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219641806 + ... + 219641845.

It is an arithmetic number, because the mean of its divisors is an integer number (1537492782).

Almost surely, 2^8785673020 is an apocalyptic number.

It is an amenable number.

8785673020 is an abundant number, since it is smaller than the sum of its proper divisors (9664240364).

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

8785673020 is a wasteful number, since it uses less digits than its factorization.

8785673020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439283660 (or 439283658 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 8785673020 is about 93731.9210301379. The cubic root of 8785673020 is about 2063.4392089502.

The spelling of 8785673020 in words is "eight billion, seven hundred eighty-five million, six hundred seventy-three thousand, twenty".