68873323 has 2 divisors, whose sum is σ = 68873324. Its totient is φ = 68873322.

The previous prime is 68873291. The next prime is 68873333. The reversal of 68873323 is 32337886.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68873323 - 2⁵ = 68873291 is a prime.

It is not a weakly prime, because it can be changed into another prime (68873333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34436661 + 34436662.

It is an arithmetic number, because the mean of its divisors is an integer number (34436662).

Almost surely, 2^68873323 is an apocalyptic number.

68873323 is a deficient number, since it is larger than the sum of its proper divisors (1).

68873323 is an equidigital number, since it uses as much as digits as its factorization.

68873323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 68873323 is about 8298.9953006373. The cubic root of 68873323 is about 409.9054372438.

It can be divided in two parts, 68873 and 323, that added together give a palindrome (69196).

The spelling of 68873323 in words is "sixty-eight million, eight hundred seventy-three thousand, three hundred twenty-three".