73341091 has 2 divisors, whose sum is σ = 73341092. Its totient is φ = 73341090.

The previous prime is 73341017. The next prime is 73341109. The reversal of 73341091 is 19014337.

Together with next prime (73341109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73341091 - 2⁷ = 73340963 is a prime.

It is equal to p_4302865 and since 73341091 and 4302865 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (73341011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36670545 + 36670546.

It is an arithmetic number, because the mean of its divisors is an integer number (36670546).

Almost surely, 2^73341091 is an apocalyptic number.

73341091 is a deficient number, since it is larger than the sum of its proper divisors (1).

73341091 is an equidigital number, since it uses as much as digits as its factorization.

73341091 is an odious number, because the sum of its binary digits is odd.

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

The square root of 73341091 is about 8563.9413239466. The cubic root of 73341091 is about 418.5838376611.

The spelling of 73341091 in words is "seventy-three million, three hundred forty-one thousand, ninety-one".