2380887065 has 4 divisors (see below), whose sum is σ = 2857064484. Its totient is φ = 1904709648.

The previous prime is 2380887049. The next prime is 2380887071. The reversal of 2380887065 is 5607880832.

2380887065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1779068041 + 601819024 = 42179^2 + 24532^2 .

It is a cyclic number.

It is not a de Polignac number, because 2380887065 - 2⁴ = 2380887049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238088702 + ... + 238088711.

It is an arithmetic number, because the mean of its divisors is an integer number (714266121).

Almost surely, 2^2380887065 is an apocalyptic number.

It is an amenable number.

2380887065 is a deficient number, since it is larger than the sum of its proper divisors (476177419).

2380887065 is an equidigital number, since it uses as much as digits as its factorization.

2380887065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476177418.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 2380887065 is about 48794.3343534882. The cubic root of 2380887065 is about 1335.3023045095.

The spelling of 2380887065 in words is "two billion, three hundred eighty million, eight hundred eighty-seven thousand, sixty-five".