1330893 has 24 divisors (see below), whose sum is σ = 2082080. Its totient is φ = 816480.

The previous prime is 1330873. The next prime is 1330909. The reversal of 1330893 is 3980331.

It is not a de Polignac number, because 1330893 - 2¹² = 1326797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7263 + ... + 7443.

2^1330893 is an apocalyptic number.

It is an amenable number.

1330893 is a deficient number, since it is larger than the sum of its proper divisors (751187).

1330893 is a wasteful number, since it uses less digits than its factorization.

1330893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 1330893 is about 1153.6433591019. The cubic root of 1330893 is about 109.9970522626.

The spelling of 1330893 in words is "one million, three hundred thirty thousand, eight hundred ninety-three".