4166068078 has 8 divisors (see below), whose sum is σ = 6351546600. Its totient is φ = 2048885880.

The previous prime is 4166068063. The next prime is 4166068091. The reversal of 4166068078 is 8708606614.

It is a happy number.

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

It is a super-2 number, since 2×4166068078² = 34712246461061228168, 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17073928 + ... + 17074171.

It is an arithmetic number, because the mean of its divisors is an integer number (793943325).

Almost surely, 2^4166068078 is an apocalyptic number.

4166068078 is a deficient number, since it is larger than the sum of its proper divisors (2185478522).

4166068078 is a wasteful number, since it uses less digits than its factorization.

4166068078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34148162.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 4166068078 is about 64545.0856223772. The cubic root of 4166068078 is about 1609.0719131852.

The spelling of 4166068078 in words is "four billion, one hundred sixty-six million, sixty-eight thousand, seventy-eight".