327623276166 has 16 divisors (see below), whose sum is σ = 659644182000. Its totient is φ = 108474820448.

The previous prime is 327623276161. The next prime is 327623276171. The reversal of 327623276166 is 661672326723.

It is an interprime number because it is at equal distance from previous prime (327623276161) and next prime (327623276171).

It is a super-2 number, since 2×327623276166² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327623276161) 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, 183233601 + ... + 183235388.

It is an arithmetic number, because the mean of its divisors is an integer number (41227761375).

Almost surely, 2^327623276166 is an apocalyptic number.

327623276166 is an abundant number, since it is smaller than the sum of its proper divisors (332020905834).

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

327623276166 is a wasteful number, since it uses less digits than its factorization.

327623276166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366469143.

The product of its digits is 4572288, while the sum is 51.

The spelling of 327623276166 in words is "three hundred twenty-seven billion, six hundred twenty-three million, two hundred seventy-six thousand, one hundred sixty-six".