1348913339 has 4 divisors (see below), whose sum is σ = 1349168856. Its totient is φ = 1348657824.

The previous prime is 1348913333. The next prime is 1348913381. The reversal of 1348913339 is 9333198431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1348913339 - 2¹⁶ = 1348847803 is a prime.

It is a super-2 number, since 2×1348913339² = 3639134392264257842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1348913339.

It is not an unprimeable number, because it can be changed into a prime (1348913333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119669 + ... + 130454.

It is an arithmetic number, because the mean of its divisors is an integer number (337292214).

Almost surely, 2^1348913339 is an apocalyptic number.

1348913339 is a deficient number, since it is larger than the sum of its proper divisors (255517).

1348913339 is an equidigital number, since it uses as much as digits as its factorization.

1348913339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255516.

The product of its digits is 209952, while the sum is 44.

The square root of 1348913339 is about 36727.5555816066. Note that the first 4 decimals coincide. The cubic root of 1348913339 is about 1104.9128297431.

The spelling of 1348913339 in words is "one billion, three hundred forty-eight million, nine hundred thirteen thousand, three hundred thirty-nine".