1348703328 has 96 divisors (see below), whose sum is σ = 4084141824. Its totient is φ = 381722112.

The previous prime is 1348703327. The next prime is 1348703333. The reversal of 1348703328 is 8233078431.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348703327) 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 15 ways as a sum of consecutive naturals, for example, 62526 + ... + 81282.

It is an arithmetic number, because the mean of its divisors is an integer number (42543144).

Almost surely, 2^1348703328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348703328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2042070912).

1348703328 is an abundant number, since it is smaller than the sum of its proper divisors (2735438496).

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

1348703328 is a wasteful number, since it uses less digits than its factorization.

1348703328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18884 (or 18876 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 1348703328 is about 36724.6964316929. The cubic root of 1348703328 is about 1104.8554858340.

The spelling of 1348703328 in words is "one billion, three hundred forty-eight million, seven hundred three thousand, three hundred twenty-eight".