8854978632 has 64 divisors (see below), whose sum is σ = 24195801600. Its totient is φ = 2688414720.

The previous prime is 8854978631. The next prime is 8854978661. The reversal of 8854978632 is 2368794588.

It is not an unprimeable number, because it can be changed into a prime (8854978631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337407 + ... + 362702.

It is an arithmetic number, because the mean of its divisors is an integer number (378059400).

Almost surely, 2^8854978632 is an apocalyptic number.

It is an amenable number.

8854978632 is an abundant number, since it is smaller than the sum of its proper divisors (15340822968).

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

8854978632 is a wasteful number, since it uses less digits than its factorization.

8854978632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700166 (or 700162 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 60.

The square root of 8854978632 is about 94100.8960212388. The cubic root of 8854978632 is about 2068.8508041630.

The spelling of 8854978632 in words is "eight billion, eight hundred fifty-four million, nine hundred seventy-eight thousand, six hundred thirty-two".