6748478705 has 8 divisors (see below), whose sum is σ = 8235432000. Its totient is φ = 5307277936.

The previous prime is 6748478701. The next prime is 6748478717. The reversal of 6748478705 is 5078748476.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6748478705 - 2² = 6748478701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6748478701) 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, 11437805 + ... + 11438394.

It is an arithmetic number, because the mean of its divisors is an integer number (1029429000).

Almost surely, 2^6748478705 is an apocalyptic number.

It is an amenable number.

6748478705 is a deficient number, since it is larger than the sum of its proper divisors (1486953295).

6748478705 is a wasteful number, since it uses less digits than its factorization.

6748478705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22876263.

The product of its (nonzero) digits is 10536960, while the sum is 56.

The square root of 6748478705 is about 82149.1247975290. The cubic root of 6748478705 is about 1889.7395855382.

The spelling of 6748478705 in words is "six billion, seven hundred forty-eight million, four hundred seventy-eight thousand, seven hundred five".