4989344930 has 8 divisors (see below), whose sum is σ = 8980820892. Its totient is φ = 1995737968.

The previous prime is 4989344929. The next prime is 4989344953. The reversal of 4989344930 is 394439894.

It can be written as a sum of positive squares in 2 ways, for example, as 4935484009 + 53860921 = 70253^2 + 7339^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249467237 + ... + 249467256.

Almost surely, 2^4989344930 is an apocalyptic number.

4989344930 is a deficient number, since it is larger than the sum of its proper divisors (3991475962).

4989344930 is a wasteful number, since it uses less digits than its factorization.

4989344930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498934500.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The square root of 4989344930 is about 70635.2952142199. The cubic root of 4989344930 is about 1708.7604219400.

The spelling of 4989344930 in words is "four billion, nine hundred eighty-nine million, three hundred forty-four thousand, nine hundred thirty".