463206839 has 2 divisors, whose sum is σ = 463206840. Its totient is φ = 463206838.

The previous prime is 463206791. The next prime is 463206841. The reversal of 463206839 is 938602364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463206839 - 2¹² = 463202743 is a prime.

It is a Sophie Germain prime.

Together with 463206841, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 463206796 and 463206805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463206859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231603419 + 231603420.

It is an arithmetic number, because the mean of its divisors is an integer number (231603420).

Almost surely, 2^463206839 is an apocalyptic number.

463206839 is a deficient number, since it is larger than the sum of its proper divisors (1).

463206839 is an equidigital number, since it uses as much as digits as its factorization.

463206839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 463206839 is about 21522.2405664466. The cubic root of 463206839 is about 773.7339517656.

The spelling of 463206839 in words is "four hundred sixty-three million, two hundred six thousand, eight hundred thirty-nine".