4949685316 has 27 divisors (see below), whose sum is σ = 8978338551. Its totient is φ = 2387533344.

The previous prime is 4949685227. The next prime is 4949685319. The reversal of 4949685316 is 6135869494.

It is a happy number.

The square root of 4949685316 is 70354.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1386072900 + 3563612416 = 37230^2 + 59696^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4949685319) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4079926 + ... + 4081138.

Almost surely, 2^4949685316 is an apocalyptic number.

4949685316 is the 70354-th square number.

It is an amenable number.

4949685316 is a deficient number, since it is larger than the sum of its proper divisors (4028653235).

4949685316 is an equidigital number, since it uses as much as digits as its factorization.

4949685316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488 (or 1244 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 55.

The cubic root of 4949685316 is about 1704.2208054547.

The spelling of 4949685316 in words is "four billion, nine hundred forty-nine million, six hundred eighty-five thousand, three hundred sixteen".