268211708 has 6 divisors (see below), whose sum is σ = 469370496. Its totient is φ = 134105852.

The previous prime is 268211701. The next prime is 268211719. The reversal of 268211708 is 807112862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268211701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33526460 + ... + 33526467.

It is an arithmetic number, because the mean of its divisors is an integer number (78228416).

Almost surely, 2^268211708 is an apocalyptic number.

It is an amenable number.

268211708 is a deficient number, since it is larger than the sum of its proper divisors (201158788).

268211708 is a wasteful number, since it uses less digits than its factorization.

268211708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67052931 (or 67052929 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 268211708 is about 16377.1703294556. The cubic root of 268211708 is about 644.9002974709.

The spelling of 268211708 in words is "two hundred sixty-eight million, two hundred eleven thousand, seven hundred eight".