6497227946 has 8 divisors (see below), whose sum is σ = 10631827584. Its totient is φ = 2953285420.

The previous prime is 6497227937. The next prime is 6497227967.

6497227946 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6497227891 and 6497227900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147664250 + ... + 147664293.

It is an arithmetic number, because the mean of its divisors is an integer number (1328978448).

Almost surely, 2^6497227946 is an apocalyptic number.

6497227946 is a deficient number, since it is larger than the sum of its proper divisors (4134599638).

6497227946 is a wasteful number, since it uses less digits than its factorization.

6497227946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295328556.

The product of its digits is 9144576, while the sum is 56.

The square root of 6497227946 is about 80605.3841005674. The cubic root of 6497227946 is about 1865.9902401090.

The spelling of 6497227946 in words is "six billion, four hundred ninety-seven million, two hundred twenty-seven thousand, nine hundred forty-six".