4944051849 has 16 divisors (see below), whose sum is σ = 7212703680. Its totient is φ = 2987496960.

The previous prime is 4944051829. The next prime is 4944051881. The reversal of 4944051849 is 9481504494.

It is not a de Polignac number, because 4944051849 - 2¹⁵ = 4944019081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4944051798 and 4944051807.

It is not an unprimeable number, because it can be changed into a prime (4944051829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211164 + ... + 233405.

It is an arithmetic number, because the mean of its divisors is an integer number (450793980).

Almost surely, 2^4944051849 is an apocalyptic number.

It is an amenable number.

4944051849 is a deficient number, since it is larger than the sum of its proper divisors (2268651831).

4944051849 is a wasteful number, since it uses less digits than its factorization.

4944051849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444920.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 4944051849 is about 70313.9520223405. The cubic root of 4944051849 is about 1703.5740090300.

The spelling of 4944051849 in words is "four billion, nine hundred forty-four million, fifty-one thousand, eight hundred forty-nine".