268194079 has 8 divisors (see below), whose sum is σ = 280582848. Its totient is φ = 256083840.

The previous prime is 268194061. The next prime is 268194083. The reversal of 268194079 is 970491862.

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 268194079 - 2⁹ = 268193567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268194049) 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, 67662 + ... + 71515.

It is an arithmetic number, because the mean of its divisors is an integer number (35072856).

Almost surely, 2^268194079 is an apocalyptic number.

268194079 is a deficient number, since it is larger than the sum of its proper divisors (12388769).

268194079 is a wasteful number, since it uses less digits than its factorization.

268194079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139265.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 268194079 is about 16376.6321018700. The cubic root of 268194079 is about 644.8861678410.

The spelling of 268194079 in words is "two hundred sixty-eight million, one hundred ninety-four thousand, seventy-nine".