3040861117 has 4 divisors (see below), whose sum is σ = 3475269856. Its totient is φ = 2606452380.

The previous prime is 3040861097. The next prime is 3040861133. The reversal of 3040861117 is 7111680403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7111680403 = 47 ⋅151312349.

It is not a de Polignac number, because 3040861117 - 2⁷ = 3040860989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040861157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217204359 + ... + 217204372.

It is an arithmetic number, because the mean of its divisors is an integer number (868817464).

Almost surely, 2^3040861117 is an apocalyptic number.

It is an amenable number.

3040861117 is a deficient number, since it is larger than the sum of its proper divisors (434408739).

3040861117 is an equidigital number, since it uses as much as digits as its factorization.

3040861117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434408738.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 3040861117 is about 55144.0034545915. The cubic root of 3040861117 is about 1448.7680565901.

The spelling of 3040861117 in words is "three billion, forty million, eight hundred sixty-one thousand, one hundred seventeen".