68411793 has 8 divisors (see below), whose sum is σ = 91268800. Its totient is φ = 45581328.

The previous prime is 68411789. The next prime is 68411801. The reversal of 68411793 is 39711486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68411793 - 2² = 68411789 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68411713) 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 7 ways as a sum of consecutive naturals, for example, 468 + ... + 11706.

It is an arithmetic number, because the mean of its divisors is an integer number (11408600).

Almost surely, 2^68411793 is an apocalyptic number.

It is an amenable number.

68411793 is a deficient number, since it is larger than the sum of its proper divisors (22857007).

68411793 is a wasteful number, since it uses less digits than its factorization.

68411793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13271.

The product of its digits is 36288, while the sum is 39.

The square root of 68411793 is about 8271.1421823107. The cubic root of 68411793 is about 408.9877727029.

The spelling of 68411793 in words is "sixty-eight million, four hundred eleven thousand, seven hundred ninety-three".