8423469270 has 96 divisors (see below), whose sum is σ = 22743249984. Its totient is φ = 2161382400.

The previous prime is 8423469269. The next prime is 8423469277. The reversal of 8423469270 is 729643248.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8423469277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253735 + ... + 285005.

It is an arithmetic number, because the mean of its divisors is an integer number (236908854).

Almost surely, 2^8423469270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8423469270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11371624992).

8423469270 is an abundant number, since it is smaller than the sum of its proper divisors (14319780714).

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

8423469270 is a wasteful number, since it uses less digits than its factorization.

8423469270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31398 (or 31395 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 8423469270 is about 91779.4599570078. The cubic root of 8423469270 is about 2034.6841341977.

The spelling of 8423469270 in words is "eight billion, four hundred twenty-three million, four hundred sixty-nine thousand, two hundred seventy".