1324969338 has 128 divisors (see below), whose sum is σ = 3384944640. Its totient is φ = 335819520.

The previous prime is 1324969291. The next prime is 1324969361. The reversal of 1324969338 is 8339694231.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4179556 + ... + 4179872.

It is an arithmetic number, because the mean of its divisors is an integer number (26444880).

Almost surely, 2^1324969338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324969338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692472320).

1324969338 is an abundant number, since it is smaller than the sum of its proper divisors (2059975302).

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

1324969338 is a wasteful number, since it uses less digits than its factorization.

1324969338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532.

The product of its digits is 839808, while the sum is 48.

The square root of 1324969338 is about 36400.1282690048. The cubic root of 1324969338 is about 1098.3361451359.

The spelling of 1324969338 in words is "one billion, three hundred twenty-four million, nine hundred sixty-nine thousand, three hundred thirty-eight".