1330216356 has 48 divisors (see below), whose sum is σ = 3549271040. Its totient is φ = 379844640.

The previous prime is 1330216351. The next prime is 1330216361. The reversal of 1330216356 is 6536120331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1330216351) and next prime (1330216361).

It is not an unprimeable number, because it can be changed into a prime (1330216351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195825 + ... + 202503.

Almost surely, 2^1330216356 is an apocalyptic number.

It is an amenable number.

1330216356 is an abundant number, since it is smaller than the sum of its proper divisors (2219054684).

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

1330216356 is a wasteful number, since it uses less digits than its factorization.

1330216356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9064 (or 9062 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1330216356 is about 36472.1312237166. The cubic root of 1330216356 is about 1099.7840777289.

Adding to 1330216356 its reverse (6536120331), we get a palindrome (7866336687).

The spelling of 1330216356 in words is "one billion, three hundred thirty million, two hundred sixteen thousand, three hundred fifty-six".