9485369920 has 112 divisors (see below), whose sum is σ = 24398313408. Its totient is φ = 3491665920.

The previous prime is 9485369917. The next prime is 9485369923. The reversal of 9485369920 is 299635849.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9485369917) and next prime (9485369923).

It is not an unprimeable number, because it can be changed into a prime (9485369923) 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, 1440235 + ... + 1446805.

It is an arithmetic number, because the mean of its divisors is an integer number (217842084).

Almost surely, 2^9485369920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9485369920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12199156704).

9485369920 is an abundant number, since it is smaller than the sum of its proper divisors (14912943488).

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

9485369920 is a wasteful number, since it uses less digits than its factorization.

9485369920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948 (or 6938 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 55.

The square root of 9485369920 is about 97392.8638042850. The cubic root of 9485369920 is about 2116.8240328851.

The spelling of 9485369920 in words is "nine billion, four hundred eighty-five million, three hundred sixty-nine thousand, nine hundred twenty".