1329324 has 12 divisors (see below), whose sum is σ = 3101784. Its totient is φ = 443104.

The previous prime is 1329313. The next prime is 1329337. The reversal of 1329324 is 4239231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1329294 and 1329303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55377 + ... + 55400.

It is an arithmetic number, because the mean of its divisors is an integer number (258482).

2^1329324 is an apocalyptic number.

It is an amenable number.

1329324 is an abundant number, since it is smaller than the sum of its proper divisors (1772460).

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

1329324 is a wasteful number, since it uses less digits than its factorization.

1329324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110784 (or 110782 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 1329324 is about 1152.9631390465. The cubic root of 1329324 is about 109.9538098081.

It can be divided in two parts, 1329 and 324, that added together give a triangular number (1653 = T₅₇).

The spelling of 1329324 in words is "one million, three hundred twenty-nine thousand, three hundred twenty-four".