63883319 has 2 divisors, whose sum is σ = 63883320. Its totient is φ = 63883318.

The previous prime is 63883291. The next prime is 63883321. The reversal of 63883319 is 91338836.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63883319 - 2¹² = 63879223 is a prime.

It is a super-2 number, since 2×63883319² = 8162156892911522, which contains 22 as substring.

Together with 63883321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63883019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31941659 + 31941660.

It is an arithmetic number, because the mean of its divisors is an integer number (31941660).

Almost surely, 2^63883319 is an apocalyptic number.

63883319 is a deficient number, since it is larger than the sum of its proper divisors (1).

63883319 is an equidigital number, since it uses as much as digits as its factorization.

63883319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 63883319 is about 7992.7041106249. The cubic root of 63883319 is about 399.7567667072.

The spelling of 63883319 in words is "sixty-three million, eight hundred eighty-three thousand, three hundred nineteen".