2065307330 has 8 divisors (see below), whose sum is σ = 3717553212. Its totient is φ = 826122928.

The previous prime is 2065307273. The next prime is 2065307351. The reversal of 2065307330 is 337035602.

It can be written as a sum of positive squares in 2 ways, for example, as 2065066249 + 241081 = 45443^2 + 491^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2065307293 and 2065307302.

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, 103265357 + ... + 103265376.

Almost surely, 2^2065307330 is an apocalyptic number.

2065307330 is a deficient number, since it is larger than the sum of its proper divisors (1652245882).

2065307330 is a wasteful number, since it uses less digits than its factorization.

2065307330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206530740.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 2065307330 is about 45445.6524873392. The cubic root of 2065307330 is about 1273.4881128305.

The spelling of 2065307330 in words is "two billion, sixty-five million, three hundred seven thousand, three hundred thirty".