1324239996 has 24 divisors (see below), whose sum is σ = 3224237184. Its totient is φ = 422221360.

The previous prime is 1324239937. The next prime is 1324240039. The reversal of 1324239996 is 6999324231.

It is a super-2 number, since 2×1324239996² = 3507223134012160032, which contains 22 as substring.

It is a congruent number.

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, 2398710 + ... + 2399261.

It is an arithmetic number, because the mean of its divisors is an integer number (134343216).

Almost surely, 2^1324239996 is an apocalyptic number.

It is an amenable number.

1324239996 is an abundant number, since it is smaller than the sum of its proper divisors (1899997188).

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

1324239996 is a wasteful number, since it uses less digits than its factorization.

1324239996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798001 (or 4797999 counting only the distinct ones).

The product of its digits is 629856, while the sum is 48.

The square root of 1324239996 is about 36390.1084911821. The cubic root of 1324239996 is about 1098.1345782802.

The spelling of 1324239996 in words is "one billion, three hundred twenty-four million, two hundred thirty-nine thousand, nine hundred ninety-six".