6598448956 has 18 divisors (see below), whose sum is σ = 12692471960. Its totient is φ = 2999294760.

The previous prime is 6598448917. The next prime is 6598448963.

6598448956 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6816096 + ... + 6817063.

Almost surely, 2^6598448956 is an apocalyptic number.

It is an amenable number.

6598448956 is a deficient number, since it is larger than the sum of its proper divisors (6094023004).

6598448956 is a wasteful number, since it uses less digits than its factorization.

6598448956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13633185 (or 13633172 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 64.

The square root of 6598448956 is about 81230.8374695226. The cubic root of 6598448956 is about 1875.6305037857.

It can be divided in two parts, 6598 and 448956, that added together give a palindrome (455554).

The spelling of 6598448956 in words is "six billion, five hundred ninety-eight million, four hundred forty-eight thousand, nine hundred fifty-six".