4782630491 has 2 divisors, whose sum is σ = 4782630492. Its totient is φ = 4782630490.

The previous prime is 4782630403. The next prime is 4782630509. The reversal of 4782630491 is 1940362874.

4782630491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4782630491 - 2²⁶ = 4715521627 is a prime.

It is not a weakly prime, because it can be changed into another prime (4782630401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2391315245 + 2391315246.

It is an arithmetic number, because the mean of its divisors is an integer number (2391315246).

Almost surely, 2^4782630491 is an apocalyptic number.

4782630491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4782630491 is an equidigital number, since it uses as much as digits as its factorization.

4782630491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 4782630491 is about 69156.5650607374. The cubic root of 4782630491 is about 1684.8281475537.

The spelling of 4782630491 in words is "four billion, seven hundred eighty-two million, six hundred thirty thousand, four hundred ninety-one".