1323948875 has 16 divisors (see below), whose sum is σ = 1687450752. Its totient is φ = 1036619200.

The previous prime is 1323948833. The next prime is 1323948881. The reversal of 1323948875 is 5788493231.

It is not a de Polignac number, because 1323948875 - 2¹² = 1323944779 is a prime.

It is a super-2 number, since 2×1323948875² = 3505681247227531250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106802 + ... + 118551.

It is an arithmetic number, because the mean of its divisors is an integer number (105465672).

Almost surely, 2^1323948875 is an apocalyptic number.

1323948875 is a deficient number, since it is larger than the sum of its proper divisors (363501877).

1323948875 is an equidigital number, since it uses as much as digits as its factorization.

1323948875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225415 (or 225405 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 1323948875 is about 36386.1082695031. The cubic root of 1323948875 is about 1098.0541010588.

The spelling of 1323948875 in words is "one billion, three hundred twenty-three million, nine hundred forty-eight thousand, eight hundred seventy-five".