6342648873 has 32 divisors (see below), whose sum is σ = 9580298112. Its totient is φ = 3698841600.

The previous prime is 6342648853. The next prime is 6342648883. The reversal of 6342648873 is 3788462436.

It is not a de Polignac number, because 6342648873 - 2¹⁴ = 6342632489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6342648853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66661 + ... + 130877.

It is an arithmetic number, because the mean of its divisors is an integer number (299384316).

Almost surely, 2^6342648873 is an apocalyptic number.

It is an amenable number.

6342648873 is a deficient number, since it is larger than the sum of its proper divisors (3237649239).

6342648873 is a wasteful number, since it uses less digits than its factorization.

6342648873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64345.

The product of its digits is 4644864, while the sum is 51.

The square root of 6342648873 is about 79640.7488224464. The cubic root of 6342648873 is about 1851.0730442038.

The spelling of 6342648873 in words is "six billion, three hundred forty-two million, six hundred forty-eight thousand, eight hundred seventy-three".