1330825383 has 10 divisors (see below), whose sum is σ = 1988023224. Its totient is φ = 887216868.

The previous prime is 1330825369. The next prime is 1330825393. The reversal of 1330825383 is 3835280331.

1330825383 is a `hidden beast` number, since 13 + 30 + 82 + 538 + 3 = 666.

1330825383 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1330825383 - 2⁹ = 1330824871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330825313) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8214891 + ... + 8215052.

Almost surely, 2^1330825383 is an apocalyptic number.

1330825383 is a deficient number, since it is larger than the sum of its proper divisors (657197841).

1330825383 is an equidigital number, since it uses as much as digits as its factorization.

1330825383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16429955 (or 16429946 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1330825383 is about 36480.4794787569. The cubic root of 1330825383 is about 1099.9518940395.

The spelling of 1330825383 in words is "one billion, three hundred thirty million, eight hundred twenty-five thousand, three hundred eighty-three".