1323876324 has 24 divisors (see below), whose sum is σ = 3109780800. Its totient is φ = 438329824.

The previous prime is 1323876313. The next prime is 1323876329. The reversal of 1323876324 is 4236783231.

It is a super-3 number, since 3×1323876324³ (a number of 28 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1323876329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 368424 + ... + 371999.

It is an arithmetic number, because the mean of its divisors is an integer number (129574200).

Almost surely, 2^1323876324 is an apocalyptic number.

It is an amenable number.

1323876324 is an abundant number, since it is smaller than the sum of its proper divisors (1785904476).

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

1323876324 is a wasteful number, since it uses less digits than its factorization.

1323876324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740579 (or 740577 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 1323876324 is about 36385.1112956935. Note that the first 3 decimals coincide. The cubic root of 1323876324 is about 1098.0340432907.

The spelling of 1323876324 in words is "one billion, three hundred twenty-three million, eight hundred seventy-six thousand, three hundred twenty-four".