268083789 has 8 divisors (see below), whose sum is σ = 366163392. Its totient is φ = 174363360.

The previous prime is 268083779. The next prime is 268083811. The reversal of 268083789 is 987380862.

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

It is not a de Polignac number, because 268083789 - 2⁴ = 268083773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268083709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089649 + ... + 1089894.

It is an arithmetic number, because the mean of its divisors is an integer number (45770424).

Almost surely, 2^268083789 is an apocalyptic number.

It is an amenable number.

268083789 is a deficient number, since it is larger than the sum of its proper divisors (98079603).

268083789 is a wasteful number, since it uses less digits than its factorization.

268083789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179587.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 268083789 is about 16373.2644576456. The cubic root of 268083789 is about 644.7977564345.

The spelling of 268083789 in words is "two hundred sixty-eight million, eighty-three thousand, seven hundred eighty-nine".