1330502887 has 8 divisors (see below), whose sum is σ = 1522013696. Its totient is φ = 1139351832.

The previous prime is 1330502881. The next prime is 1330502893. The reversal of 1330502887 is 7882050331.

It is an interprime number because it is at equal distance from previous prime (1330502881) and next prime (1330502893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1330502887 - 2²³ = 1322114279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330502881) 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, 81963 + ... + 96844.

It is an arithmetic number, because the mean of its divisors is an integer number (190251712).

Almost surely, 2^1330502887 is an apocalyptic number.

1330502887 is a deficient number, since it is larger than the sum of its proper divisors (191510809).

1330502887 is a wasteful number, since it uses less digits than its factorization.

1330502887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179877.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1330502887 is about 36476.0590936028. The cubic root of 1330502887 is about 1099.8630372172.

The spelling of 1330502887 in words is "one billion, three hundred thirty million, five hundred two thousand, eight hundred eighty-seven".