268795439 has 8 divisors (see below), whose sum is σ = 296255568. Its totient is φ = 241839360.

The previous prime is 268795427. The next prime is 268795459. The reversal of 268795439 is 934597862.

268795439 = T₁₀₆ + T₁₀₇ + ... + T₁₁₇₂.

It is a happy number.

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 268795439 - 2²⁰ = 267746863 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 (268795409) 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, 124892 + ... + 127025.

It is an arithmetic number, because the mean of its divisors is an integer number (37031946).

Almost surely, 2^268795439 is an apocalyptic number.

268795439 is a deficient number, since it is larger than the sum of its proper divisors (27460129).

268795439 is a wasteful number, since it uses less digits than its factorization.

268795439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252025.

The product of its digits is 3265920, while the sum is 53.

The square root of 268795439 is about 16394.9821286880. The cubic root of 268795439 is about 645.3678081669.

The spelling of 268795439 in words is "two hundred sixty-eight million, seven hundred ninety-five thousand, four hundred thirty-nine".