1326435324 has 24 divisors (see below), whose sum is σ = 3097995600. Its totient is φ = 441719424.

The previous prime is 1326435317. The next prime is 1326435329. The reversal of 1326435324 is 4235346231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326435329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40099 + ... + 65274.

It is an arithmetic number, because the mean of its divisors is an integer number (129083150).

Almost surely, 2^1326435324 is an apocalyptic number.

It is an amenable number.

1326435324 is an abundant number, since it is smaller than the sum of its proper divisors (1771560276).

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

1326435324 is a wasteful number, since it uses less digits than its factorization.

1326435324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106429 (or 106427 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 1326435324 is about 36420.2598013798. The cubic root of 1326435324 is about 1098.7410732332.

The spelling of 1326435324 in words is "one billion, three hundred twenty-six million, four hundred thirty-five thousand, three hundred twenty-four".