63834011 has 2 divisors, whose sum is σ = 63834012. Its totient is φ = 63834010.

The previous prime is 63833983. The next prime is 63834061. The reversal of 63834011 is 11043836.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63834011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63834061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31917005 + 31917006.

It is an arithmetic number, because the mean of its divisors is an integer number (31917006).

Almost surely, 2^63834011 is an apocalyptic number.

63834011 is a deficient number, since it is larger than the sum of its proper divisors (1).

63834011 is an equidigital number, since it uses as much as digits as its factorization.

63834011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 63834011 is about 7989.6189521153. The cubic root of 63834011 is about 399.6538901897.

Adding to 63834011 its reverse (11043836), we get a palindrome (74877847).

The spelling of 63834011 in words is "sixty-three million, eight hundred thirty-four thousand, eleven".