1068810264 has 96 divisors (see below), whose sum is σ = 3110955120. Its totient is φ = 330283008.

The previous prime is 1068810257. The next prime is 1068810269. The reversal of 1068810264 is 4620188601.

It is a super-2 number, since 2×1068810264² = 2284710760863499392, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068810269) 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, 75492 + ... + 88524.

Almost surely, 2^1068810264 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 1068810264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555477560).

1068810264 is an abundant number, since it is smaller than the sum of its proper divisors (2042144856).

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

1068810264 is a wasteful number, since it uses less digits than its factorization.

1068810264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129 (or 13122 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 1068810264 is about 32692.6637642147. The cubic root of 1068810264 is about 1022.4298930697.

Adding to 1068810264 its reverse (4620188601), we get a palindrome (5688998865).

The spelling of 1068810264 in words is "one billion, sixty-eight million, eight hundred ten thousand, two hundred sixty-four".