68294017 has 4 divisors (see below), whose sum is σ = 74502576. Its totient is φ = 62085460.

The previous prime is 68293997. The next prime is 68294027. The reversal of 68294017 is 71049286.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68294017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68294027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3104263 + ... + 3104284.

It is an arithmetic number, because the mean of its divisors is an integer number (18625644).

Almost surely, 2^68294017 is an apocalyptic number.

It is an amenable number.

68294017 is a deficient number, since it is larger than the sum of its proper divisors (6208559).

68294017 is a wasteful number, since it uses less digits than its factorization.

68294017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6208558.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 68294017 is about 8264.0194215648. The cubic root of 68294017 is about 408.7529369121.

The spelling of 68294017 in words is "sixty-eight million, two hundred ninety-four thousand, seventeen".