6398707348 has 24 divisors (see below), whose sum is σ = 12239204544. Its totient is φ = 2902910400.

The previous prime is 6398707339. The next prime is 6398707351. The reversal of 6398707348 is 8437078936.

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, 116640 + ... + 162487.

It is an arithmetic number, because the mean of its divisors is an integer number (509966856).

Almost surely, 2^6398707348 is an apocalyptic number.

It is an amenable number.

6398707348 is a deficient number, since it is larger than the sum of its proper divisors (5840497196).

6398707348 is a wasteful number, since it uses less digits than its factorization.

6398707348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279663 (or 279661 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The square root of 6398707348 is about 79991.9205170122. The cubic root of 6398707348 is about 1856.5105258808.

The spelling of 6398707348 in words is "six billion, three hundred ninety-eight million, seven hundred seven thousand, three hundred forty-eight".