68734741 has 8 divisors (see below), whose sum is σ = 71817984. Its totient is φ = 65659440.

The previous prime is 68734709. The next prime is 68734753. The reversal of 68734741 is 14743786.

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

It is a cyclic number.

It is not a de Polignac number, because 68734741 - 2⁵ = 68734709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68734694 and 68734703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68734241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22020 + ... + 24946.

It is an arithmetic number, because the mean of its divisors is an integer number (8977248).

Almost surely, 2^68734741 is an apocalyptic number.

It is an amenable number.

68734741 is a deficient number, since it is larger than the sum of its proper divisors (3083243).

68734741 is a wasteful number, since it uses less digits than its factorization.

68734741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971.

The product of its digits is 112896, while the sum is 40.

The square root of 68734741 is about 8290.6417725047. The cubic root of 68734741 is about 409.6303251226.

The spelling of 68734741 in words is "sixty-eight million, seven hundred thirty-four thousand, seven hundred forty-one".