3469375066 has 4 divisors (see below), whose sum is σ = 5204062602. Its totient is φ = 1734687532.

The previous prime is 3469375057. The next prime is 3469375069. The reversal of 3469375066 is 6605739643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6605739643 = 67 ⋅98593129.

It can be written as a sum of positive squares in only one way, i.e., 2277675625 + 1191699441 = 47725^2 + 34521^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3469375069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867343765 + ... + 867343768.

Almost surely, 2^3469375066 is an apocalyptic number.

3469375066 is a deficient number, since it is larger than the sum of its proper divisors (1734687536).

3469375066 is a wasteful number, since it uses less digits than its factorization.

3469375066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734687535.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The square root of 3469375066 is about 58901.4012227213. The cubic root of 3469375066 is about 1513.8531574184.

The spelling of 3469375066 in words is "three billion, four hundred sixty-nine million, three hundred seventy-five thousand, sixty-six".