3065840473 has 4 divisors (see below), whose sum is σ = 3171559140. Its totient is φ = 2960121808.

The previous prime is 3065840467. The next prime is 3065840483. The reversal of 3065840473 is 3740485603.

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 1529435664 + 1536404809 = 39108^2 + 39197^2 .

It is a cyclic number.

It is not a de Polignac number, because 3065840473 - 2²¹ = 3063743321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3065840413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52859290 + ... + 52859347.

It is an arithmetic number, because the mean of its divisors is an integer number (792889785).

Almost surely, 2^3065840473 is an apocalyptic number.

It is an amenable number.

3065840473 is a deficient number, since it is larger than the sum of its proper divisors (105718667).

3065840473 is a wasteful number, since it uses less digits than its factorization.

3065840473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105718666.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 3065840473 is about 55370.0322647549. The cubic root of 3065840473 is about 1452.7242440322.

The spelling of 3065840473 in words is "three billion, sixty-five million, eight hundred forty thousand, four hundred seventy-three".