3002805049 has 8 divisors (see below), whose sum is σ = 3262810880. Its totient is φ = 2752995600.

The previous prime is 3002805031. The next prime is 3002805067. The reversal of 3002805049 is 9405082003.

It is an interprime number because it is at equal distance from previous prime (3002805031) and next prime (3002805067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3002805049 - 2⁵ = 3002805017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3002805049.

It is not an unprimeable number, because it can be changed into a prime (3002805019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2548482 + ... + 2549659.

It is an arithmetic number, because the mean of its divisors is an integer number (407851360).

Almost surely, 2^3002805049 is an apocalyptic number.

It is an amenable number.

3002805049 is a deficient number, since it is larger than the sum of its proper divisors (260005831).

3002805049 is a wasteful number, since it uses less digits than its factorization.

3002805049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5098191.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3002805049 is about 54797.8562445649. The cubic root of 3002805049 is about 1442.6989392491.

The spelling of 3002805049 in words is "three billion, two million, eight hundred five thousand, forty-nine".