1322403324 has 24 divisors (see below), whose sum is σ = 3366117888. Its totient is φ = 400728240.

The previous prime is 1322403319. The next prime is 1322403343. The reversal of 1322403324 is 4233042231.

It is a junction number, because it is equal to n+sod(n) for n = 1322403294 and 1322403303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5008972 + ... + 5009235.

It is an arithmetic number, because the mean of its divisors is an integer number (140254912).

Almost surely, 2^1322403324 is an apocalyptic number.

It is an amenable number.

1322403324 is an abundant number, since it is smaller than the sum of its proper divisors (2043714564).

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

1322403324 is a wasteful number, since it uses less digits than its factorization.

1322403324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018225 (or 10018223 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1322403324 is about 36364.8638661002. The cubic root of 1322403324 is about 1097.6266526729.

Adding to 1322403324 its reverse (4233042231), we get a palindrome (5555445555).

The spelling of 1322403324 in words is "one billion, three hundred twenty-two million, four hundred three thousand, three hundred twenty-four".