8449211792 has 40 divisors (see below), whose sum is σ = 18945811200. Its totient is φ = 3575250432.

The previous prime is 8449211791. The next prime is 8449211833. The reversal of 8449211792 is 2971129448.

It is not an unprimeable number, because it can be changed into a prime (8449211791) 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, 468617 + ... + 486312.

It is an arithmetic number, because the mean of its divisors is an integer number (473645280).

Almost surely, 2^8449211792 is an apocalyptic number.

It is an amenable number.

8449211792 is an abundant number, since it is smaller than the sum of its proper divisors (10496599408).

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

8449211792 is a wasteful number, since it uses less digits than its factorization.

8449211792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955023 (or 955017 counting only the distinct ones).

The product of its digits is 290304, while the sum is 47.

The square root of 8449211792 is about 91919.5941679466. The cubic root of 8449211792 is about 2036.7547234590.

The spelling of 8449211792 in words is "eight billion, four hundred forty-nine million, two hundred eleven thousand, seven hundred ninety-two".