239068689 has 8 divisors (see below), whose sum is σ = 318844032. Its totient is φ = 159336240.

The previous prime is 239068679. The next prime is 239068723. The reversal of 239068689 is 986860932.

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

It is not a de Polignac number, because 239068689 - 2⁴ = 239068673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (239068619) 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, 6019 + ... + 22679.

It is an arithmetic number, because the mean of its divisors is an integer number (39855504).

Almost surely, 2^239068689 is an apocalyptic number.

It is an amenable number.

239068689 is a deficient number, since it is larger than the sum of its proper divisors (79775343).

239068689 is a wasteful number, since it uses less digits than its factorization.

239068689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21447.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 239068689 is about 15461.8462351687. The cubic root of 239068689 is about 620.6416259139.

The spelling of 239068689 in words is "two hundred thirty-nine million, sixty-eight thousand, six hundred eighty-nine".