268793322 has 64 divisors (see below), whose sum is σ = 630912000. Its totient is φ = 76310640.

The previous prime is 268793311. The next prime is 268793353. The reversal of 268793322 is 223397862.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433929 + ... + 434547.

It is an arithmetic number, because the mean of its divisors is an integer number (9858000).

Almost surely, 2^268793322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268793322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315456000).

268793322 is an abundant number, since it is smaller than the sum of its proper divisors (362118678).

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

268793322 is a wasteful number, since it uses less digits than its factorization.

268793322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 842 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 268793322 is about 16394.9175661240. The cubic root of 268793322 is about 645.3661138832.

The spelling of 268793322 in words is "two hundred sixty-eight million, seven hundred ninety-three thousand, three hundred twenty-two".