1324969993 has 8 divisors (see below), whose sum is σ = 1390305600. Its totient is φ = 1260278448.

The previous prime is 1324969931. The next prime is 1324969999. The reversal of 1324969993 is 3999694231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1324969993 - 2²⁵ = 1291415561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324969999) 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, 156798 + ... + 165031.

It is an arithmetic number, because the mean of its divisors is an integer number (173788200).

Almost surely, 2^1324969993 is an apocalyptic number.

It is an amenable number.

1324969993 is a deficient number, since it is larger than the sum of its proper divisors (65335607).

1324969993 is a wasteful number, since it uses less digits than its factorization.

1324969993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322031.

The product of its digits is 2834352, while the sum is 55.

The square root of 1324969993 is about 36400.1372662247. The cubic root of 1324969993 is about 1098.3363261237.

The spelling of 1324969993 in words is "one billion, three hundred twenty-four million, nine hundred sixty-nine thousand, nine hundred ninety-three".