1068019073 has 16 divisors (see below), whose sum is σ = 1181122560. Its totient is φ = 957675600.

The previous prime is 1068019031. The next prime is 1068019081. The reversal of 1068019073 is 3709108601.

It is a cyclic number.

It is not a de Polignac number, because 1068019073 - 2⁶ = 1068019009 is a prime.

It is a super-2 number, since 2×1068019073² = 2281329480583558658, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1068019573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247928 + ... + 252198.

It is an arithmetic number, because the mean of its divisors is an integer number (73820160).

Almost surely, 2^1068019073 is an apocalyptic number.

It is an amenable number.

1068019073 is a deficient number, since it is larger than the sum of its proper divisors (113103487).

1068019073 is a wasteful number, since it uses less digits than its factorization.

1068019073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 1068019073 is about 32680.5610875946. The cubic root of 1068019073 is about 1022.1775448762.

The spelling of 1068019073 in words is "one billion, sixty-eight million, nineteen thousand, seventy-three".