6442098260 has 24 divisors (see below), whose sum is σ = 14569053576. Its totient is φ = 2378620800.

The previous prime is 6442098253. The next prime is 6442098301. The reversal of 6442098260 is 628902446.

It can be written as a sum of positive squares in 4 ways, for example, as 14227984 + 6427870276 = 3772^2 + 80174^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12388391 + ... + 12388910.

It is an arithmetic number, because the mean of its divisors is an integer number (607043899).

Almost surely, 2^6442098260 is an apocalyptic number.

It is an amenable number.

6442098260 is an abundant number, since it is smaller than the sum of its proper divisors (8126955316).

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

6442098260 is a wasteful number, since it uses less digits than its factorization.

6442098260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24777323 (or 24777321 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 6442098260 is about 80262.6828607168. The cubic root of 6442098260 is about 1860.6975319600.

The spelling of 6442098260 in words is "six billion, four hundred forty-two million, ninety-eight thousand, two hundred sixty".