8753479784 has 32 divisors (see below), whose sum is σ = 19037426880. Its totient is φ = 3695497344.

The previous prime is 8753479769. The next prime is 8753479793. The reversal of 8753479784 is 4879743578.

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, 1162757 + ... + 1170260.

It is an arithmetic number, because the mean of its divisors is an integer number (594919590).

Almost surely, 2^8753479784 is an apocalyptic number.

It is an amenable number.

8753479784 is an abundant number, since it is smaller than the sum of its proper divisors (10283947096).

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

8753479784 is a wasteful number, since it uses less digits than its factorization.

8753479784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333097 (or 2333093 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 62.

The square root of 8753479784 is about 93560.0330483054. The cubic root of 8753479784 is about 2060.9157790843.

The spelling of 8753479784 in words is "eight billion, seven hundred fifty-three million, four hundred seventy-nine thousand, seven hundred eighty-four".