3001440049 has 4 divisors (see below), whose sum is σ = 3177995364. Its totient is φ = 2824884736.

The previous prime is 3001440031. The next prime is 3001440059. The reversal of 3001440049 is 9400441003.

It is a happy number.

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 2084561649 + 916878400 = 45657^2 + 30280^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001440049 - 2⁵ = 3001440017 is a prime.

It is a super-4 number, since 4×3001440049⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001440019) 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, 88277632 + ... + 88277665.

It is an arithmetic number, because the mean of its divisors is an integer number (794498841).

Almost surely, 2^3001440049 is an apocalyptic number.

It is an amenable number.

3001440049 is a deficient number, since it is larger than the sum of its proper divisors (176555315).

3001440049 is a wasteful number, since it uses less digits than its factorization.

3001440049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176555314.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3001440049 is about 54785.3999620337. The cubic root of 3001440049 is about 1442.4803011766.

The spelling of 3001440049 in words is "three billion, one million, four hundred forty thousand, forty-nine".