3453562066 has 4 divisors (see below), whose sum is σ = 5180343102. Its totient is φ = 1726781032.

The previous prime is 3453562027. The next prime is 3453562069. The reversal of 3453562066 is 6602653543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2932764025 + 520798041 = 54155^2 + 22821^2 .

It is a Smith number, since the sum of its digits (40) 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 (3453562069) by changing a digit.

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 as a sum of consecutive naturals, namely, 863390515 + ... + 863390518.

Almost surely, 2^3453562066 is an apocalyptic number.

3453562066 is a deficient number, since it is larger than the sum of its proper divisors (1726781036).

3453562066 is a wasteful number, since it uses less digits than its factorization.

3453562066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726781035.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 3453562066 is about 58767.0151190274. The cubic root of 3453562066 is about 1511.5496664820.

The spelling of 3453562066 in words is "three billion, four hundred fifty-three million, five hundred sixty-two thousand, sixty-six".