1326485304 has 96 divisors (see below), whose sum is σ = 3815557200. Its totient is φ = 415134720.

The previous prime is 1326485291. The next prime is 1326485309. The reversal of 1326485304 is 4035846231.

1326485304 is a `hidden beast` number, since 1 + 3 + 2 + 648 + 5 + 3 + 0 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326485309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150294 + ... + 158874.

Almost surely, 2^1326485304 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 1326485304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1907778600).

1326485304 is an abundant number, since it is smaller than the sum of its proper divisors (2489071896).

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

1326485304 is a wasteful number, since it uses less digits than its factorization.

1326485304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725 (or 8718 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1326485304 is about 36420.9459514714. The cubic root of 1326485304 is about 1098.7548732248.

The spelling of 1326485304 in words is "one billion, three hundred twenty-six million, four hundred eighty-five thousand, three hundred four".