1068976900 has 18 divisors (see below), whose sum is σ = 2319680090. Its totient is φ = 427590720.

The previous prime is 1068976897. The next prime is 1068976901. The reversal of 1068976900 is 96798601.

It can be written as a sum of positive squares in 3 ways, for example, as 247810564 + 821166336 = 15742^2 + 28656^2 .

It is a super-2 number, since 2×1068976900² = 2285423225467220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068976901) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 5344785 + ... + 5344984.

Almost surely, 2^1068976900 is an apocalyptic number.

1068976900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068976900 is an abundant number, since it is smaller than the sum of its proper divisors (1250703190).

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

1068976900 is a wasteful number, since it uses less digits than its factorization.

1068976900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10689783 (or 10689776 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 1068976900 is about 32695.2121877195. The cubic root of 1068976900 is about 1022.4830252860.

The spelling of 1068976900 in words is "one billion, sixty-eight million, nine hundred seventy-six thousand, nine hundred".