3049947227 has 4 divisors (see below), whose sum is σ = 3091727400. Its totient is φ = 3008167056.

The previous prime is 3049947221. The next prime is 3049947247. The reversal of 3049947227 is 7227499403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3049947227 - 2⁶ = 3049947163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3049947221) 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, 20889977 + ... + 20890122.

It is an arithmetic number, because the mean of its divisors is an integer number (772931850).

Almost surely, 2^3049947227 is an apocalyptic number.

3049947227 is a deficient number, since it is larger than the sum of its proper divisors (41780173).

3049947227 is an equidigital number, since it uses as much as digits as its factorization.

3049947227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41780172.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 3049947227 is about 55226.3272995770. The cubic root of 3049947227 is about 1450.2095974460.

The spelling of 3049947227 in words is "three billion, forty-nine million, nine hundred forty-seven thousand, two hundred twenty-seven".