7683480448 has 64 divisors (see below), whose sum is σ = 18058014720. Its totient is φ = 3186685440.

The previous prime is 7683480443. The next prime is 7683480457. The reversal of 7683480448 is 8440843867.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 7683480395 and 7683480404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7683480443) 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, 110536 + ... + 166087.

It is an arithmetic number, because the mean of its divisors is an integer number (282156480).

Almost surely, 2^7683480448 is an apocalyptic number.

It is an amenable number.

7683480448 is an abundant number, since it is smaller than the sum of its proper divisors (10374534272).

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

7683480448 is a wasteful number, since it uses less digits than its factorization.

7683480448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276675 (or 276663 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 52.

The square root of 7683480448 is about 87655.4644503125. The cubic root of 7683480448 is about 1973.2676534426.

The spelling of 7683480448 in words is "seven billion, six hundred eighty-three million, four hundred eighty thousand, four hundred forty-eight".