4686392448 has 96 divisors (see below), whose sum is σ = 14278911660. Its totient is φ = 1470234624.

The previous prime is 4686392443. The next prime is 4686392449. The reversal of 4686392448 is 8442936864.

It can be written as a sum of positive squares in 2 ways, for example, as 3993228864 + 693163584 = 63192^2 + 26328^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4686392394 and 4686392403.

It is not an unprimeable number, because it can be changed into a prime (4686392441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100065 + ... + 139232.

Almost surely, 2^4686392448 is an apocalyptic number.

4686392448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4686392448 is an abundant number, since it is smaller than the sum of its proper divisors (9592519212).

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

4686392448 is a wasteful number, since it uses less digits than its factorization.

4686392448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239334 (or 239319 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The square root of 4686392448 is about 68457.2307941243. The cubic root of 4686392448 is about 1673.4505547245.

The spelling of 4686392448 in words is "four billion, six hundred eighty-six million, three hundred ninety-two thousand, four hundred forty-eight".