1068000978 has 32 divisors (see below), whose sum is σ = 2345048640. Its totient is φ = 321572160.

The previous prime is 1068000977. The next prime is 1068000991. The reversal of 1068000978 is 8790008601.

It is a super-2 number, since 2×1068000978² = 2281252178017912968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1068000977) 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 15 ways as a sum of consecutive naturals, for example, 41173 + ... + 61896.

It is an arithmetic number, because the mean of its divisors is an integer number (73282770).

Almost surely, 2^1068000978 is an apocalyptic number.

1068000978 is an abundant number, since it is smaller than the sum of its proper divisors (1277047662).

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

1068000978 is a wasteful number, since it uses less digits than its factorization.

1068000978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103242.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1068000978 is about 32680.2842398900. The cubic root of 1068000978 is about 1022.1717720682.

The spelling of 1068000978 in words is "one billion, sixty-eight million, nine hundred seventy-eight", and thus it is an aban number.