68049093 has 24 divisors (see below), whose sum is σ = 105883200. Its totient is φ = 38760960.

The previous prime is 68049083. The next prime is 68049101. The reversal of 68049093 is 39094086.

It is not a de Polignac number, because 68049093 - 2⁶ = 68049029 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68049043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65488 + ... + 66518.

It is an arithmetic number, because the mean of its divisors is an integer number (4411800).

Almost surely, 2^68049093 is an apocalyptic number.

It is an amenable number.

68049093 is a deficient number, since it is larger than the sum of its proper divisors (37834107).

68049093 is a wasteful number, since it uses less digits than its factorization.

68049093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 68049093 is about 8249.1874145276. The cubic root of 68049093 is about 408.2637123933.

The spelling of 68049093 in words is "sixty-eight million, forty-nine thousand, ninety-three".