268378360 has 32 divisors (see below), whose sum is σ = 607357440. Its totient is φ = 106728064.

The previous prime is 268378321. The next prime is 268378361. The reversal of 268378360 is 63873862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268378361) 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, 12472 + ... + 26311.

It is an arithmetic number, because the mean of its divisors is an integer number (18979920).

Almost surely, 2^268378360 is an apocalyptic number.

268378360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268378360 is an abundant number, since it is smaller than the sum of its proper divisors (338979080).

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

268378360 is a wasteful number, since it uses less digits than its factorization.

268378360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38967 (or 38963 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 268378360 is about 16382.2574756961. The cubic root of 268378360 is about 645.0338383385.

The spelling of 268378360 in words is "two hundred sixty-eight million, three hundred seventy-eight thousand, three hundred sixty".