1324921704 has 16 divisors (see below), whose sum is σ = 3312304320. Its totient is φ = 441640560.

The previous prime is 1324921691. The next prime is 1324921757. The reversal of 1324921704 is 4071294231.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 27602512 + ... + 27602559.

It is an arithmetic number, because the mean of its divisors is an integer number (207019020).

Almost surely, 2^1324921704 is an apocalyptic number.

It is an amenable number.

1324921704 is an abundant number, since it is smaller than the sum of its proper divisors (1987382616).

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

1324921704 is a wasteful number, since it uses less digits than its factorization.

1324921704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55205080 (or 55205076 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1324921704 is about 36399.4739522428. The cubic root of 1324921704 is about 1098.3229828764.

The spelling of 1324921704 in words is "one billion, three hundred twenty-four million, nine hundred twenty-one thousand, seven hundred four".