1322368704 has 84 divisors (see below), whose sum is σ = 3820387584. Its totient is φ = 437294592.

The previous prime is 1322368673. The next prime is 1322368717. The reversal of 1322368704 is 4078632231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64114 + ... + 82190.

Almost surely, 2^1322368704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1322368704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910193792).

1322368704 is an abundant number, since it is smaller than the sum of its proper divisors (2498018880).

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

1322368704 is a wasteful number, since it uses less digits than its factorization.

1322368704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18222 (or 18209 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1322368704 is about 36364.3878540530. The cubic root of 1322368704 is about 1097.6170741110.

The spelling of 1322368704 in words is "one billion, three hundred twenty-two million, three hundred sixty-eight thousand, seven hundred four".