1322341504 has 64 divisors (see below), whose sum is σ = 2940806880. Its totient is φ = 587059200.

The previous prime is 1322341463. The next prime is 1322341513. The reversal of 1322341504 is 4051432231.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49624 + ... + 71464.

Almost surely, 2^1322341504 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 1322341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470403440).

1322341504 is an abundant number, since it is smaller than the sum of its proper divisors (1618465376).

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

1322341504 is a wasteful number, since it uses less digits than its factorization.

1322341504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21909 (or 21897 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1322341504 is about 36364.0138598588. The cubic root of 1322341504 is about 1097.6095483761.

Adding to 1322341504 its reverse (4051432231), we get a palindrome (5373773735).

The spelling of 1322341504 in words is "one billion, three hundred twenty-two million, three hundred forty-one thousand, five hundred four".