268368372 has 72 divisors (see below), whose sum is σ = 691891200. Its totient is φ = 87691968.

The previous prime is 268368361. The next prime is 268368379. The reversal of 268368372 is 273863862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268368379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560029 + ... + 560507.

It is an arithmetic number, because the mean of its divisors is an integer number (9609600).

Almost surely, 2^268368372 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 268368372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345945600).

268368372 is an abundant number, since it is smaller than the sum of its proper divisors (423522828).

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

268368372 is a wasteful number, since it uses less digits than its factorization.

268368372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 760 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 268368372 is about 16381.9526308679. The cubic root of 268368372 is about 645.0258363547.

The spelling of 268368372 in words is "two hundred sixty-eight million, three hundred sixty-eight thousand, three hundred seventy-two".