396017816627166 has 16 divisors (see below), whose sum is σ = 792088249899024. Its totient is φ = 131997169434944.

The previous prime is 396017816627161. The next prime is 396017816627171. The reversal of 396017816627166 is 661726618710693.

It is an interprime number because it is at equal distance from previous prime (396017816627161) and next prime (396017816627171).

It is a super-2 number, since 2×396017816627166² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 396017816627166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396017816627161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2192262351 + ... + 2192442986.

It is an arithmetic number, because the mean of its divisors is an integer number (49505515618689).

Almost surely, 2^{396017816627166} is an apocalyptic number.

396017816627166 is an abundant number, since it is smaller than the sum of its proper divisors (396070433271858).

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

396017816627166 is a wasteful number, since it uses less digits than its factorization.

396017816627166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384720395.

The product of its (nonzero) digits is 164602368, while the sum is 69.

The spelling of 396017816627166 in words is "three hundred ninety-six trillion, seventeen billion, eight hundred sixteen million, six hundred twenty-seven thousand, one hundred sixty-six".