1327718952 has 256 divisors, whose sum is σ = 4397299200. Its totient is φ = 367835904.

The previous prime is 1327718947. The next prime is 1327718969. The reversal of 1327718952 is 2598177231.

It is a junction number, because it is equal to n+sod(n) for n = 1327718898 and 1327718907.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 4531318 + ... + 4531610.

It is an arithmetic number, because the mean of its divisors is an integer number (17176950).

Almost surely, 2^1327718952 is an apocalyptic number.

1327718952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1327718952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2198649600).

1327718952 is an abundant number, since it is smaller than the sum of its proper divisors (3069580248).

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

1327718952 is an equidigital number, since it uses as much as digits as its factorization.

1327718952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 342 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 1327718952 is about 36437.8779843174. The cubic root of 1327718952 is about 1099.0953862988.

The spelling of 1327718952 in words is "one billion, three hundred twenty-seven million, seven hundred eighteen thousand, nine hundred fifty-two".