268079196 has 192 divisors, whose sum is σ = 825753600. Its totient is φ = 67032000.

The previous prime is 268079183. The next prime is 268079249. The reversal of 268079196 is 691970862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1403461 + ... + 1403651.

It is an arithmetic number, because the mean of its divisors is an integer number (4300800).

Almost surely, 2^268079196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268079196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412876800).

268079196 is an abundant number, since it is smaller than the sum of its proper divisors (557674404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268079196 is a wasteful number, since it uses less digits than its factorization.

268079196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 268079196 is about 16373.1241979043. The cubic root of 268079196 is about 644.7940740373.

The spelling of 268079196 in words is "two hundred sixty-eight million, seventy-nine thousand, one hundred ninety-six".