4781169316 has 81 divisors (see below), whose sum is σ = 10722240417. Its totient is φ = 1858644480.

The previous prime is 4781169293. The next prime is 4781169319. The reversal of 4781169316 is 6139611874.

The square root of 4781169316 is 69146.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2921834916 + 1859334400 = 54054^2 + 43120^2 .

It is not an unprimeable number, because it can be changed into a prime (4781169319) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10648260 + ... + 10648708.

Almost surely, 2^4781169316 is an apocalyptic number.

4781169316 is the 69146-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4781169316

4781169316 is an abundant number, since it is smaller than the sum of its proper divisors (5941071101).

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

4781169316 is a wasteful number, since it uses less digits than its factorization.

4781169316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938 (or 469 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The cubic root of 4781169316 is about 1684.6565488539.

The spelling of 4781169316 in words is "four billion, seven hundred eighty-one million, one hundred sixty-nine thousand, three hundred sixteen".