3078042641 has 4 divisors (see below), whose sum is σ = 3149625072. Its totient is φ = 3006460212.

The previous prime is 3078042613. The next prime is 3078042647. The reversal of 3078042641 is 1462408703.

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.

It is a cyclic number.

It is not a de Polignac number, because 3078042641 - 2²⁶ = 3010933777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3078042647) 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, 35791151 + ... + 35791236.

It is an arithmetic number, because the mean of its divisors is an integer number (787406268).

Almost surely, 2^3078042641 is an apocalyptic number.

It is an amenable number.

3078042641 is a deficient number, since it is larger than the sum of its proper divisors (71582431).

3078042641 is an equidigital number, since it uses as much as digits as its factorization.

3078042641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71582430.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 3078042641 is about 55480.1103189242. The cubic root of 3078042641 is about 1454.6489930050.

The spelling of 3078042641 in words is "three billion, seventy-eight million, forty-two thousand, six hundred forty-one".