1068664930 has 8 divisors (see below), whose sum is σ = 1923596892. Its totient is φ = 427465968.

The previous prime is 1068664913. The next prime is 1068664957. The reversal of 1068664930 is 394668601.

1068664930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1045422889 + 23242041 = 32333^2 + 4821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1068664930² = 2284089465223809800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53433237 + ... + 53433256.

Almost surely, 2^1068664930 is an apocalyptic number.

1068664930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1068664930 is a deficient number, since it is larger than the sum of its proper divisors (854931962).

1068664930 is a wasteful number, since it uses less digits than its factorization.

1068664930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106866500.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 1068664930 is about 32690.4409575643. The cubic root of 1068664930 is about 1022.3835485292.

The spelling of 1068664930 in words is "one billion, sixty-eight million, six hundred sixty-four thousand, nine hundred thirty".