4938793009 has 8 divisors (see below), whose sum is σ = 4949221928. Its totient is φ = 4928376960.

The previous prime is 4938793001. The next prime is 4938793019. The reversal of 4938793009 is 9003978394.

It can be written as a sum of positive squares in 4 ways, for example, as 1350783009 + 3588010000 = 36753^2 + 59900^2 .

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 4938793009 - 2³ = 4938793001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4938793001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156939 + ... + 1161199.

It is an arithmetic number, because the mean of its divisors is an integer number (618652741).

Almost surely, 2^4938793009 is an apocalyptic number.

It is an amenable number.

4938793009 is a deficient number, since it is larger than the sum of its proper divisors (10428919).

4938793009 is a wasteful number, since it uses less digits than its factorization.

4938793009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6435.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 4938793009 is about 70276.5466496469. The cubic root of 4938793009 is about 1702.9697811818.

The spelling of 4938793009 in words is "four billion, nine hundred thirty-eight million, seven hundred ninety-three thousand, nine".