1324664056 has 8 divisors (see below), whose sum is σ = 2483745120. Its totient is φ = 662332024.

The previous prime is 1324664041. The next prime is 1324664057. The reversal of 1324664056 is 6504664231.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×1324664056³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324664057) by changing a digit.

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 as a sum of consecutive naturals, namely, 82791496 + ... + 82791511.

It is an arithmetic number, because the mean of its divisors is an integer number (310468140).

Almost surely, 2^1324664056 is an apocalyptic number.

It is an amenable number.

1324664056 is a deficient number, since it is larger than the sum of its proper divisors (1159081064).

1324664056 is a wasteful number, since it uses less digits than its factorization.

1324664056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165583013 (or 165583009 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 1324664056 is about 36395.9346081400. The cubic root of 1324664056 is about 1098.2517839358.

The spelling of 1324664056 in words is "one billion, three hundred twenty-four million, six hundred sixty-four thousand, fifty-six".