9421473852 has 60 divisors (see below), whose sum is σ = 28148113840. Its totient is φ = 2691849024.

The previous prime is 9421473833. The next prime is 9421473863. The reversal of 9421473852 is 2583741249.

It is a junction number, because it is equal to n+sod(n) for n = 9421473798 and 9421473807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2074777 + ... + 2079312.

Almost surely, 2^9421473852 is an apocalyptic number.

It is an amenable number.

9421473852 is an abundant number, since it is smaller than the sum of its proper divisors (18726639988).

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

9421473852 is a wasteful number, since it uses less digits than its factorization.

9421473852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154112 (or 4154101 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 9421473852 is about 97064.2769096850. The cubic root of 9421473852 is about 2112.0601496945.

The spelling of 9421473852 in words is "nine billion, four hundred twenty-one million, four hundred seventy-three thousand, eight hundred fifty-two".