4629778499 has 2 divisors, whose sum is σ = 4629778500. Its totient is φ = 4629778498.

The previous prime is 4629778477. The next prime is 4629778529. The reversal of 4629778499 is 9948779264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4629778499 - 2⁸ = 4629778243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4629738499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314889249 + 2314889250.

It is an arithmetic number, because the mean of its divisors is an integer number (2314889250).

Almost surely, 2^4629778499 is an apocalyptic number.

4629778499 is a deficient number, since it is larger than the sum of its proper divisors (1).

4629778499 is an equidigital number, since it uses as much as digits as its factorization.

4629778499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54867456, while the sum is 65.

The square root of 4629778499 is about 68042.4756971702. The cubic root of 4629778499 is about 1666.6845307996.

The spelling of 4629778499 in words is "four billion, six hundred twenty-nine million, seven hundred seventy-eight thousand, four hundred ninety-nine".