1330880748 has 24 divisors (see below), whose sum is σ = 3107675760. Its totient is φ = 443300160.

The previous prime is 1330880743. The next prime is 1330880779. The reversal of 1330880748 is 8470880331.

It is not an unprimeable number, because it can be changed into a prime (1330880743) 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, 23583 + ... + 56726.

It is an arithmetic number, because the mean of its divisors is an integer number (129486490).

Almost surely, 2^1330880748 is an apocalyptic number.

It is an amenable number.

1330880748 is an abundant number, since it is smaller than the sum of its proper divisors (1776795012).

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

1330880748 is a wasteful number, since it uses less digits than its factorization.

1330880748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81697 (or 81695 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1330880748 is about 36481.2383013516. The cubic root of 1330880748 is about 1099.9671472282.

The spelling of 1330880748 in words is "one billion, three hundred thirty million, eight hundred eighty thousand, seven hundred forty-eight".