6338445000 has 80 divisors (see below), whose sum is σ = 19801349040. Its totient is φ = 1690248000.

The previous prime is 6338444993. The next prime is 6338445013. The reversal of 6338445000 is 5448336.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 196282 + ... + 226281.

It is an arithmetic number, because the mean of its divisors is an integer number (247516863).

Almost surely, 2^6338445000 is an apocalyptic number.

6338445000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6338445000 is an abundant number, since it is smaller than the sum of its proper divisors (13462904040).

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

6338445000 is a wasteful number, since it uses less digits than its factorization.

6338445000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422592 (or 422573 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 6338445000 is about 79614.3517212820. The cubic root of 6338445000 is about 1850.6639934534.

The spelling of 6338445000 in words is "six billion, three hundred thirty-eight million, four hundred forty-five thousand".