8445067792 has 40 divisors (see below), whose sum is σ = 18710211200. Its totient is φ = 3617298432.

The previous prime is 8445067789. The next prime is 8445067793. The reversal of 8445067792 is 2977605448.

It is a super-2 number, since 2×8445067792² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8445067793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190384 + ... + 230512.

It is an arithmetic number, because the mean of its divisors is an integer number (467755280).

Almost surely, 2^8445067792 is an apocalyptic number.

It is an amenable number.

8445067792 is an abundant number, since it is smaller than the sum of its proper divisors (10265143408).

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

8445067792 is a wasteful number, since it uses less digits than its factorization.

8445067792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42023 (or 42017 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The square root of 8445067792 is about 91897.0499635326. The cubic root of 8445067792 is about 2036.4216867989.

The spelling of 8445067792 in words is "eight billion, four hundred forty-five million, sixty-seven thousand, seven hundred ninety-two".