6326538448 has 10 divisors (see below), whose sum is σ = 12257668274. Its totient is φ = 3163269216.

The previous prime is 6326538371. The next prime is 6326538451. The reversal of 6326538448 is 8448356236.

It can be written as a sum of positive squares in only one way, i.e., 5176514704 + 1150023744 = 71948^2 + 33912^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197704311 + ... + 197704342.

Almost surely, 2^6326538448 is an apocalyptic number.

It is an amenable number.

6326538448 is a deficient number, since it is larger than the sum of its proper divisors (5931129826).

6326538448 is a wasteful number, since it uses less digits than its factorization.

6326538448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395408661 (or 395408655 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 49.

The square root of 6326538448 is about 79539.5401545671. The cubic root of 6326538448 is about 1849.5044641137.

The spelling of 6326538448 in words is "six billion, three hundred twenty-six million, five hundred thirty-eight thousand, four hundred forty-eight".