8396394352011 has 12 divisors (see below), whose sum is σ = 12577314996792. Its totient is φ = 5597596234512.

The previous prime is 8396394352007. The next prime is 8396394352169. The reversal of 8396394352011 is 1102534936938.

8396394352011 is a `hidden beast` number, since 8 + 3 + 9 + 63 + 9 + 43 + 520 + 11 = 666.

It is not a de Polignac number, because 8396394352011 - 2² = 8396394352007 is a prime.

It is a super-2 number, since 2×8396394352011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8396394352211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17276531346 + ... + 17276531831.

It is an arithmetic number, because the mean of its divisors is an integer number (1048109583066).

Almost surely, 2^{8396394352011} is an apocalyptic number.

8396394352011 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

8396394352011 is a deficient number, since it is larger than the sum of its proper divisors (4180920644781).

8396394352011 is an equidigital number, since it uses as much as digits as its factorization.

8396394352011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34553063192 (or 34553063180 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 8396394352011 in words is "eight trillion, three hundred ninety-six billion, three hundred ninety-four million, three hundred fifty-two thousand, eleven".