268159334 has 16 divisors (see below), whose sum is σ = 406727568. Its totient is φ = 132588192.

The previous prime is 268159321. The next prime is 268159351. The reversal of 268159334 is 433951862.

It is a super-2 number, since 2×268159334² = 143818856822647112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 268159291 and 268159300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216164 + ... + 217400.

It is an arithmetic number, because the mean of its divisors is an integer number (25420473).

Almost surely, 2^268159334 is an apocalyptic number.

268159334 is a deficient number, since it is larger than the sum of its proper divisors (138568234).

268159334 is a wasteful number, since it uses less digits than its factorization.

268159334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359.

The product of its digits is 155520, while the sum is 41.

The square root of 268159334 is about 16375.5712572112. The cubic root of 268159334 is about 644.8583179376.

The spelling of 268159334 in words is "two hundred sixty-eight million, one hundred fifty-nine thousand, three hundred thirty-four".