1068976322 has 18 divisors (see below), whose sum is σ = 1634494329. Its totient is φ = 524338920.

The previous prime is 1068976301. The next prime is 1068976343. The reversal of 1068976322 is 2236798601.

It is an interprime number because it is at equal distance from previous prime (1068976301) and next prime (1068976343).

It can be written as a sum of positive squares in 2 ways, for example, as 724094281 + 344882041 = 26909^2 + 18571^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23119.

It is a super-2 number, since 2×1068976322² = 2285420753993295368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2820329 + ... + 2820707.

Almost surely, 2^1068976322 is an apocalyptic number.

1068976322 is a deficient number, since it is larger than the sum of its proper divisors (565518007).

1068976322 is an frugal number, since it uses more digits than its factorization.

1068976322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 1068976322 is about 32695.2033485036. The cubic root of 1068976322 is about 1022.4828409991.

The spelling of 1068976322 in words is "one billion, sixty-eight million, nine hundred seventy-six thousand, three hundred twenty-two".