4914809538 has 16 divisors (see below), whose sum is σ = 9900337440. Its totient is φ = 1626483456.

The previous prime is 4914809521. The next prime is 4914809561. The reversal of 4914809538 is 8359084194.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2945695 + ... + 2947362.

It is an arithmetic number, because the mean of its divisors is an integer number (618771090).

Almost surely, 2^4914809538 is an apocalyptic number.

4914809538 is an abundant number, since it is smaller than the sum of its proper divisors (4985527902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4914809538 is a wasteful number, since it uses less digits than its factorization.

4914809538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893201.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 4914809538 is about 70105.7026068493. The cubic root of 4914809538 is about 1700.2086869532.

The spelling of 4914809538 in words is "four billion, nine hundred fourteen million, eight hundred nine thousand, five hundred thirty-eight".