6900066105 has 8 divisors (see below), whose sum is σ = 11040105792. Its totient is φ = 3680035248.

The previous prime is 6900066073. The next prime is 6900066133. The reversal of 6900066105 is 5016600096.

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

It is not a de Polignac number, because 6900066105 - 2⁵ = 6900066073 is a prime.

It is a super-2 number, since 2×6900066105² = 95221824506739742050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230002189 + ... + 230002218.

It is an arithmetic number, because the mean of its divisors is an integer number (1380013224).

Almost surely, 2^6900066105 is an apocalyptic number.

It is an amenable number.

6900066105 is a deficient number, since it is larger than the sum of its proper divisors (4140039687).

6900066105 is a wasteful number, since it uses less digits than its factorization.

6900066105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460004415.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 6900066105 is about 83066.6365335686. The cubic root of 6900066105 is about 1903.7843416184.

The spelling of 6900066105 in words is "six billion, nine hundred million, sixty-six thousand, one hundred five".