268304010 has 64 divisors (see below), whose sum is σ = 699052032. Its totient is φ = 65511936.

The previous prime is 268304009. The next prime is 268304017. The reversal of 268304010 is 10403862.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (268304017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46822 + ... + 52238.

It is an arithmetic number, because the mean of its divisors is an integer number (10922688).

Almost surely, 2^268304010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268304010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349526016).

268304010 is an abundant number, since it is smaller than the sum of its proper divisors (430748022).

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

268304010 is a wasteful number, since it uses less digits than its factorization.

268304010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 268304010 is about 16379.9880952338. The cubic root of 268304010 is about 644.9742673467.

Adding to 268304010 its reverse (10403862), we get a palindrome (278707872).

The spelling of 268304010 in words is "two hundred sixty-eight million, three hundred four thousand, ten".