1068323310 has 64 divisors (see below), whose sum is σ = 2875564800. Its totient is φ = 282216096.

The previous prime is 1068323309. The next prime is 1068323383. The reversal of 1068323310 is 133238601.

It is a happy number.

It is a super-2 number, since 2×1068323310² = 2282629389378712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10401 + ... + 47379.

It is an arithmetic number, because the mean of its divisors is an integer number (44930700).

Almost surely, 2^1068323310 is an apocalyptic number.

1068323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068323310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437782400).

1068323310 is an abundant number, since it is smaller than the sum of its proper divisors (1807241490).

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

1068323310 is a wasteful number, since it uses less digits than its factorization.

1068323310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37102 (or 37096 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1068323310 is about 32685.2154650998. The cubic root of 1068323310 is about 1022.2745951734.

The spelling of 1068323310 in words is "one billion, sixty-eight million, three hundred twenty-three thousand, three hundred ten".