6398049801363 has 16 divisors (see below), whose sum is σ = 9463987382400. Its totient is φ = 3811883804480.

The previous prime is 6398049801361. The next prime is 6398049801379. The reversal of 6398049801363 is 3631089408936.

It is a cyclic number.

It is not a de Polignac number, because 6398049801363 - 2¹ = 6398049801361 is a prime.

It is a super-2 number, since 2×6398049801363² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6398049801297 and 6398049801306.

It is not an unprimeable number, because it can be changed into a prime (6398049801361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1643051418 + ... + 1643055311.

It is an arithmetic number, because the mean of its divisors is an integer number (591499211400).

Almost surely, 2^{6398049801363} is an apocalyptic number.

6398049801363 is a deficient number, since it is larger than the sum of its proper divisors (3065937581037).

6398049801363 is a wasteful number, since it uses less digits than its factorization.

6398049801363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286106802.

The product of its (nonzero) digits is 20155392, while the sum is 60.

The spelling of 6398049801363 in words is "six trillion, three hundred ninety-eight billion, forty-nine million, eight hundred one thousand, three hundred sixty-three".