1320832704 has 56 divisors (see below), whose sum is σ = 3530780848. Its totient is φ = 435732480.

The previous prime is 1320832703. The next prime is 1320832759. The reversal of 1320832704 is 4072380231.

It is not an unprimeable number, because it can be changed into a prime (1320832703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16837 + ... + 54084.

It is an arithmetic number, because the mean of its divisors is an integer number (63049658).

Almost surely, 2^1320832704 is an apocalyptic number.

It is an amenable number.

1320832704 is an abundant number, since it is smaller than the sum of its proper divisors (2209948144).

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

1320832704 is an equidigital number, since it uses as much as digits as its factorization.

1320832704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71033 (or 71023 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 1320832704 is about 36343.2621540775. The cubic root of 1320832704 is about 1097.1919296937.

The spelling of 1320832704 in words is "one billion, three hundred twenty million, eight hundred thirty-two thousand, seven hundred four".