6326374326398 has 16 divisors (see below), whose sum is σ = 10930608513024. Its totient is φ = 2689954437240.

The previous prime is 6326374326379. The next prime is 6326374326413. The reversal of 6326374326398 is 8936234736236.

It is a happy number.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6326374326398.

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, 1779068618 + ... + 1779072173.

It is an arithmetic number, because the mean of its divisors is an integer number (683163032064).

Almost surely, 2^{6326374326398} is an apocalyptic number.

6326374326398 is a deficient number, since it is larger than the sum of its proper divisors (4604234186626).

6326374326398 is a wasteful number, since it uses less digits than its factorization.

6326374326398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558140927.

The product of its digits is 141087744, while the sum is 62.

The spelling of 6326374326398 in words is "six trillion, three hundred twenty-six billion, three hundred seventy-four million, three hundred twenty-six thousand, three hundred ninety-eight".