3087209313 has 6 divisors (see below), whose sum is σ = 4459302354. Its totient is φ = 2058139536.

The previous prime is 3087209311. The next prime is 3087209327. The reversal of 3087209313 is 3139027803.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1626670224 + 1460539089 = 40332^2 + 38217^2 .

It is not a de Polignac number, because 3087209313 - 2¹ = 3087209311 is a prime.

It is a super-2 number, since 2×3087209313² = 19061722684547863938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3087209311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171511620 + ... + 171511637.

It is an arithmetic number, because the mean of its divisors is an integer number (743217059).

Almost surely, 2^3087209313 is an apocalyptic number.

It is an amenable number.

3087209313 is a deficient number, since it is larger than the sum of its proper divisors (1372093041).

3087209313 is a wasteful number, since it uses less digits than its factorization.

3087209313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343023263 (or 343023260 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3087209313 is about 55562.6611403738. The cubic root of 3087209313 is about 1456.0915845827.

The spelling of 3087209313 in words is "three billion, eighty-seven million, two hundred nine thousand, three hundred thirteen".