73934011 has 2 divisors, whose sum is σ = 73934012. Its totient is φ = 73934010.

The previous prime is 73934009. The next prime is 73934057. The reversal of 73934011 is 11043937.

It is a weak prime.

It is an emirp because it is prime and its reverse (11043937) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73934011 - 2¹ = 73934009 is a prime.

Together with 73934009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (73932011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36967005 + 36967006.

It is an arithmetic number, because the mean of its divisors is an integer number (36967006).

Almost surely, 2^73934011 is an apocalyptic number.

73934011 is a deficient number, since it is larger than the sum of its proper divisors (1).

73934011 is an equidigital number, since it uses as much as digits as its factorization.

73934011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 73934011 is about 8598.4888788670. The cubic root of 73934011 is about 419.7088136620.

Adding to 73934011 its reverse (11043937), we get a palindrome (84977948).

The spelling of 73934011 in words is "seventy-three million, nine hundred thirty-four thousand, eleven".