8448690460 has 48 divisors (see below), whose sum is σ = 20287088640. Its totient is φ = 2895232320.

The previous prime is 8448690451. The next prime is 8448690473. The reversal of 8448690460 is 640968448.

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, 284181 + ... + 312499.

It is an arithmetic number, because the mean of its divisors is an integer number (422647680).

Almost surely, 2^8448690460 is an apocalyptic number.

It is an amenable number.

8448690460 is an abundant number, since it is smaller than the sum of its proper divisors (11838398180).

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

8448690460 is a wasteful number, since it uses less digits than its factorization.

8448690460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30466 (or 30464 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The square root of 8448690460 is about 91916.7583196884. The cubic root of 8448690460 is about 2036.7128320858.

The spelling of 8448690460 in words is "eight billion, four hundred forty-eight million, six hundred ninety thousand, four hundred sixty".