3093166645 has 4 divisors (see below), whose sum is σ = 3711799980. Its totient is φ = 2474533312.

The previous prime is 3093166633. The next prime is 3093166667. The reversal of 3093166645 is 5466613903.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5466613903 = 659 ⋅8295317.

It can be written as a sum of positive squares in 2 ways, for example, as 1059697809 + 2033468836 = 32553^2 + 45094^2 .

It is a cyclic number.

It is not a de Polignac number, because 3093166645 - 2⁵ = 3093166613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309316660 + ... + 309316669.

It is an arithmetic number, because the mean of its divisors is an integer number (927949995).

Almost surely, 2^3093166645 is an apocalyptic number.

It is an amenable number.

3093166645 is a deficient number, since it is larger than the sum of its proper divisors (618633335).

3093166645 is an equidigital number, since it uses as much as digits as its factorization.

3093166645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618633334.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 3093166645 is about 55616.2444345175. The cubic root of 3093166645 is about 1457.0275806514.

The spelling of 3093166645 in words is "three billion, ninety-three million, one hundred sixty-six thousand, six hundred forty-five".