3500069066 has 16 divisors (see below), whose sum is σ = 5656759584. Its totient is φ = 1614615984.

The previous prime is 3500069033. The next prime is 3500069117. The reversal of 3500069066 is 6609600053.

It is a super-2 number, since 2×3500069066² = 24500966933540224712, which contains 22 as substring.

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, 21845 + ... + 86471.

It is an arithmetic number, because the mean of its divisors is an integer number (353547474).

Almost surely, 2^3500069066 is an apocalyptic number.

3500069066 is a deficient number, since it is larger than the sum of its proper divisors (2156690518).

3500069066 is a wasteful number, since it uses less digits than its factorization.

3500069066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66725.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 3500069066 is about 59161.3815423541. The cubic root of 3500069066 is about 1518.3044727795.

The spelling of 3500069066 in words is "three billion, five hundred million, sixty-nine thousand, sixty-six".