4695782149 has 2 divisors, whose sum is σ = 4695782150. Its totient is φ = 4695782148.

The previous prime is 4695782131. The next prime is 4695782209. The reversal of 4695782149 is 9412875964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4662431524 + 33350625 = 68282^2 + 5775^2 .

It is a cyclic number.

It is not a de Polignac number, because 4695782149 - 2¹¹ = 4695780101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4695782149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4695789149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347891074 + 2347891075.

It is an arithmetic number, because the mean of its divisors is an integer number (2347891075).

Almost surely, 2^4695782149 is an apocalyptic number.

It is an amenable number.

4695782149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4695782149 is an equidigital number, since it uses as much as digits as its factorization.

4695782149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 55.

The square root of 4695782149 is about 68525.7772593642. Note that the first 3 decimals coincide. The cubic root of 4695782149 is about 1674.5674563224.

The spelling of 4695782149 in words is "four billion, six hundred ninety-five million, seven hundred eighty-two thousand, one hundred forty-nine".