4839449284 has 6 divisors (see below), whose sum is σ = 8469036254. Its totient is φ = 2419724640.

The previous prime is 4839449281. The next prime is 4839449323. The reversal of 4839449284 is 4829449384.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2983562884 + 1855886400 = 54622^2 + 43080^2 .

It is a super-2 number, since 2×4839449284² = 46840538744816225312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4839449281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 604931157 + ... + 604931164.

Almost surely, 2^4839449284 is an apocalyptic number.

It is an amenable number.

4839449284 is a deficient number, since it is larger than the sum of its proper divisors (3629586970).

4839449284 is a wasteful number, since it uses less digits than its factorization.

4839449284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209862325 (or 1209862323 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 55.

The square root of 4839449284 is about 69566.1504181452. The cubic root of 4839449284 is about 1691.4739523642.

The spelling of 4839449284 in words is "four billion, eight hundred thirty-nine million, four hundred forty-nine thousand, two hundred eighty-four".