463849499 has 2 divisors, whose sum is σ = 463849500. Its totient is φ = 463849498.

The previous prime is 463849493. The next prime is 463849511. The reversal of 463849499 is 994948364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463849499 is a prime.

It is not a weakly prime, because it can be changed into another prime (463849493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231924749 + 231924750.

It is an arithmetic number, because the mean of its divisors is an integer number (231924750).

Almost surely, 2^463849499 is an apocalyptic number.

463849499 is a deficient number, since it is larger than the sum of its proper divisors (1).

463849499 is an equidigital number, since it uses as much as digits as its factorization.

463849499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6718464, while the sum is 56.

The square root of 463849499 is about 21537.1655284534. The cubic root of 463849499 is about 774.0916163722.

The spelling of 463849499 in words is "four hundred sixty-three million, eight hundred forty-nine thousand, four hundred ninety-nine".