6298406857768 has 64 divisors (see below), whose sum is σ = 12004086044160. Its totient is φ = 3097465214976.

The previous prime is 6298406857739. The next prime is 6298406857789. The reversal of 6298406857768 is 8677586048926.

It is a junction number, because it is equal to n+sod(n) for n = 6298406857694 and 6298406857703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203591280 + ... + 1203596512.

It is an arithmetic number, because the mean of its divisors is an integer number (187563844440).

Almost surely, 2^{6298406857768} is an apocalyptic number.

It is an amenable number.

6298406857768 is a deficient number, since it is larger than the sum of its proper divisors (5705679186392).

6298406857768 is a wasteful number, since it uses less digits than its factorization.

6298406857768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8306 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 1950842880, while the sum is 76.

The spelling of 6298406857768 in words is "six trillion, two hundred ninety-eight billion, four hundred six million, eight hundred fifty-seven thousand, seven hundred sixty-eight".