1330611465 has 8 divisors (see below), whose sum is σ = 2128978368. Its totient is φ = 709659440.

The previous prime is 1330611463. The next prime is 1330611509. The reversal of 1330611465 is 5641160331.

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

It is not a de Polignac number, because 1330611465 - 2¹ = 1330611463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330611463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44353701 + ... + 44353730.

It is an arithmetic number, because the mean of its divisors is an integer number (266122296).

Almost surely, 2^1330611465 is an apocalyptic number.

1330611465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1330611465 is a deficient number, since it is larger than the sum of its proper divisors (798366903).

1330611465 is an equidigital number, since it uses as much as digits as its factorization.

1330611465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88707439.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1330611465 is about 36477.5474093311. The cubic root of 1330611465 is about 1099.8929551482.

Adding to 1330611465 its reverse (5641160331), we get a palindrome (6971771796).

The spelling of 1330611465 in words is "one billion, three hundred thirty million, six hundred eleven thousand, four hundred sixty-five".