1328582096 has 20 divisors (see below), whose sum is σ = 2725547652. Its totient is φ = 625214976.

The previous prime is 1328582093. The next prime is 1328582141. The reversal of 1328582096 is 6902858231.

It can be written as a sum of positive squares in 2 ways, for example, as 1064064400 + 264517696 = 32620^2 + 16264^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328582093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441975 + ... + 2442518.

Almost surely, 2^1328582096 is an apocalyptic number.

1328582096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1328582096 is an abundant number, since it is smaller than the sum of its proper divisors (1396965556).

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

1328582096 is a wasteful number, since it uses less digits than its factorization.

1328582096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884518 (or 4884512 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 1328582096 is about 36449.7201086648. The cubic root of 1328582096 is about 1099.3335069954. Note that the first 3 decimals are identical.

The spelling of 1328582096 in words is "one billion, three hundred twenty-eight million, five hundred eighty-two thousand, ninety-six".