1327700736 has 216 divisors, whose sum is σ = 4094213760. Its totient is φ = 412876800.

The previous prime is 1327700597. The next prime is 1327700747. The reversal of 1327700736 is 6370077231.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1327700736.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2070976 + ... + 2071616.

Almost surely, 2^1327700736 is an apocalyptic number.

1327700736 is a gapful number since it is divisible by the number (16) 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 1327700736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2047106880).

1327700736 is an abundant number, since it is smaller than the sum of its proper divisors (2766513024).

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

1327700736 is a wasteful number, since it uses less digits than its factorization.

1327700736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The square root of 1327700736 is about 36437.6280237888. The cubic root of 1327700736 is about 1099.0903598301.

Adding to 1327700736 its reverse (6370077231), we get a palindrome (7697777967).

The spelling of 1327700736 in words is "one billion, three hundred twenty-seven million, seven hundred thousand, seven hundred thirty-six".