9239430463 has 2 divisors, whose sum is σ = 9239430464. Its totient is φ = 9239430462.

The previous prime is 9239430461. The next prime is 9239430491. The reversal of 9239430463 is 3640349329.

It is a weak prime.

It is an emirp because it is prime and its reverse (3640349329) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9239430463 - 2¹ = 9239430461 is a prime.

It is a super-2 number, since 2×9239430463² (a number of 21 digits) contains 22 as substring.

Together with 9239430461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9239430461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4619715231 + 4619715232.

It is an arithmetic number, because the mean of its divisors is an integer number (4619715232).

Almost surely, 2^9239430463 is an apocalyptic number.

9239430463 is a deficient number, since it is larger than the sum of its proper divisors (1).

9239430463 is an equidigital number, since it uses as much as digits as its factorization.

9239430463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 43.

The square root of 9239430463 is about 96121.9561962822. The cubic root of 9239430463 is about 2098.3683821337.

The spelling of 9239430463 in words is "nine billion, two hundred thirty-nine million, four hundred thirty thousand, four hundred sixty-three".