396798110208 has 160 divisors (see below), whose sum is σ = 1203199240320. Its totient is φ = 129039851520.

The previous prime is 396798110207. The next prime is 396798110251. The reversal of 396798110208 is 802011897693.

396798110208 is a `hidden beast` number, since 396 + 79 + 81 + 102 + 0 + 8 = 666.

It is a super-2 number, since 2×396798110208² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (396798110207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216741 + ... + 916827.

It is an arithmetic number, because the mean of its divisors is an integer number (7519995252).

Almost surely, 2^396798110208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396798110208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601599620160).

396798110208 is an abundant number, since it is smaller than the sum of its proper divisors (806401130112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396798110208 is an equidigital number, since it uses as much as digits as its factorization.

396798110208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700155 (or 700133 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 396798110208 in words is "three hundred ninety-six billion, seven hundred ninety-eight million, one hundred ten thousand, two hundred eight".