3040807109 has 4 divisors (see below), whose sum is σ = 3042290316. Its totient is φ = 3039323904.

The previous prime is 3040807103. The next prime is 3040807123. The reversal of 3040807109 is 9017080403.

3040807109 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 2598756484 + 442050625 = 50978^2 + 21025^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040807109 - 2¹² = 3040803013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040807103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738524 + ... + 742629.

It is an arithmetic number, because the mean of its divisors is an integer number (760572579).

Almost surely, 2^3040807109 is an apocalyptic number.

It is an amenable number.

3040807109 is a deficient number, since it is larger than the sum of its proper divisors (1483207).

3040807109 is a wasteful number, since it uses less digits than its factorization.

3040807109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483206.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 3040807109 is about 55143.5137527525. The cubic root of 3040807109 is about 1448.7594794661.

The spelling of 3040807109 in words is "three billion, forty million, eight hundred seven thousand, one hundred nine".