6947318448 has 60 divisors (see below), whose sum is σ = 22220394768. Its totient is φ = 1984947840.

The previous prime is 6947318437. The next prime is 6947318449. The reversal of 6947318448 is 8448137496.

It is a super-2 number, since 2×6947318448² = 96530467235842257408, which contains 22 as substring.

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 = 6947318394 and 6947318403.

It is not an unprimeable number, because it can be changed into a prime (6947318449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3445083 + ... + 3447098.

Almost surely, 2^6947318448 is an apocalyptic number.

It is an amenable number.

6947318448 is an abundant number, since it is smaller than the sum of its proper divisors (15273076320).

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

6947318448 is a wasteful number, since it uses less digits than its factorization.

6947318448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6892202 (or 6892193 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 6947318448 is about 83350.5755708981. The cubic root of 6947318448 is about 1908.1202276468.

The spelling of 6947318448 in words is "six billion, nine hundred forty-seven million, three hundred eighteen thousand, four hundred forty-eight".