73358393 has 2 divisors, whose sum is σ = 73358394. Its totient is φ = 73358392.

The previous prime is 73358381. The next prime is 73358423. The reversal of 73358393 is 39385337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39287824 + 34070569 = 6268^2 + 5837^2 .

It is a cyclic number.

It is not a de Polignac number, because 73358393 - 2¹⁰ = 73357369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73358393.

It is not a weakly prime, because it can be changed into another prime (73358333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36679196 + 36679197.

It is an arithmetic number, because the mean of its divisors is an integer number (36679197).

Almost surely, 2^73358393 is an apocalyptic number.

It is an amenable number.

73358393 is a deficient number, since it is larger than the sum of its proper divisors (1).

73358393 is an equidigital number, since it uses as much as digits as its factorization.

73358393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 41.

The square root of 73358393 is about 8564.9514301016. The cubic root of 73358393 is about 418.6167513071.

The spelling of 73358393 in words is "seventy-three million, three hundred fifty-eight thousand, three hundred ninety-three".