1068291000 has 384 divisors, whose sum is σ = 4267560960. Its totient is φ = 235872000.

The previous prime is 1068290989. The next prime is 1068291013. The reversal of 1068291000 is 1928601.

It is a super-2 number, since 2×1068291000² = 2282491321362000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1952727 + ... + 1953273.

It is an arithmetic number, because the mean of its divisors is an integer number (11113440).

Almost surely, 2^1068291000 is an apocalyptic number.

1068291000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068291000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2133780480).

1068291000 is an abundant number, since it is smaller than the sum of its proper divisors (3199269960).

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

1068291000 is a wasteful number, since it uses less digits than its factorization.

1068291000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1068291000 is about 32684.7212011974. The cubic root of 1068291000 is about 1022.2642892966.

The spelling of 1068291000 in words is "one billion, sixty-eight million, two hundred ninety-one thousand".