1348016965 has 8 divisors (see below), whose sum is σ = 1621577880. Its totient is φ = 1075775232.

The previous prime is 1348016963. The next prime is 1348016987. The reversal of 1348016965 is 5696108431.

It can be written as a sum of positive squares in 4 ways, for example, as 553284484 + 794732481 = 23522^2 + 28191^2 .

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 1348016965 - 2¹ = 1348016963 is a prime.

It is a super-2 number, since 2×1348016965² = 3634299475855622450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348016963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327544 + ... + 331633.

It is an arithmetic number, because the mean of its divisors is an integer number (202697235).

Almost surely, 2^1348016965 is an apocalyptic number.

It is an amenable number.

1348016965 is a deficient number, since it is larger than the sum of its proper divisors (273560915).

1348016965 is an equidigital number, since it uses as much as digits as its factorization.

1348016965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659591.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 1348016965 is about 36715.3505362539. The cubic root of 1348016965 is about 1104.6680315619.

The spelling of 1348016965 in words is "one billion, three hundred forty-eight million, sixteen thousand, nine hundred sixty-five".