1327361288 has 36 divisors (see below), whose sum is σ = 2737963935. Its totient is φ = 602830800.

The previous prime is 1327361279. The next prime is 1327361297. The reversal of 1327361288 is 8821637231.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (1327361279) and next prime (1327361297).

It can be written as a sum of positive squares in only one way, i.e., 663680644 + 663680644 = 25762^2 + 25762^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=25762.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1132943 + ... + 1134113.

Almost surely, 2^1327361288 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 1327361288

1327361288 is an abundant number, since it is smaller than the sum of its proper divisors (1410602647).

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

1327361288 is an equidigital number, since it uses as much as digits as its factorization.

1327361288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370 (or 1184 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 1327361288 is about 36432.9697938557. The cubic root of 1327361288 is about 1098.9966851503.

The spelling of 1327361288 in words is "one billion, three hundred twenty-seven million, three hundred sixty-one thousand, two hundred eighty-eight".