9420369852 has 48 divisors (see below), whose sum is σ = 22283663360. Its totient is φ = 3096954432.

The previous prime is 9420369811. The next prime is 9420369883. The reversal of 9420369852 is 2589630249.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940173 + ... + 950139.

Almost surely, 2^9420369852 is an apocalyptic number.

It is an amenable number.

9420369852 is an abundant number, since it is smaller than the sum of its proper divisors (12863293508).

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

9420369852 is a wasteful number, since it uses less digits than its factorization.

9420369852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11050 (or 11048 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 9420369852 is about 97058.5897898790. The cubic root of 9420369852 is about 2111.9776500232.

The spelling of 9420369852 in words is "nine billion, four hundred twenty million, three hundred sixty-nine thousand, eight hundred fifty-two".