1380328033 has 8 divisors (see below), whose sum is σ = 1577794752. Its totient is φ = 1182930576.

The previous prime is 1380328013. The next prime is 1380328057. The reversal of 1380328033 is 3308230831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1380328033 - 2²¹ = 1378230881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1380327986 and 1380328004.

It is not an unprimeable number, because it can be changed into a prime (1380328013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36591 + ... + 64027.

It is an arithmetic number, because the mean of its divisors is an integer number (197224344).

Almost surely, 2^1380328033 is an apocalyptic number.

It is an amenable number.

1380328033 is a deficient number, since it is larger than the sum of its proper divisors (197466719).

1380328033 is an equidigital number, since it uses as much as digits as its factorization.

1380328033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34631.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1380328033 is about 37152.7661554291. The cubic root of 1380328033 is about 1113.4244897593.

Adding to 1380328033 its reverse (3308230831), we get a palindrome (4688558864).

The spelling of 1380328033 in words is "one billion, three hundred eighty million, three hundred twenty-eight thousand, thirty-three".