4903723136 has 64 divisors (see below), whose sum is σ = 10548279000. Its totient is φ = 2257305600.

The previous prime is 4903723067. The next prime is 4903723163. The reversal of 4903723136 is 6313273094.

It can be written as a sum of positive squares in 4 ways, for example, as 4796393536 + 107329600 = 69256^2 + 10360^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 4903723136.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663590 + ... + 670938.

Almost surely, 2^4903723136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4903723136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5274139500).

4903723136 is an abundant number, since it is smaller than the sum of its proper divisors (5644555864).

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

4903723136 is a wasteful number, since it uses less digits than its factorization.

4903723136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777 (or 7765 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 4903723136 is about 70026.5887788346. The cubic root of 4903723136 is about 1698.9293299795.

The spelling of 4903723136 in words is "four billion, nine hundred three million, seven hundred twenty-three thousand, one hundred thirty-six".