2966170645 has 4 divisors (see below), whose sum is σ = 3559404780. Its totient is φ = 2372936512.

The previous prime is 2966170631. The next prime is 2966170657. The reversal of 2966170645 is 5460716692.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1344175569 + 1621995076 = 36663^2 + 40274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2966170645 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2966170595 and 2966170604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296617060 + ... + 296617069.

It is an arithmetic number, because the mean of its divisors is an integer number (889851195).

Almost surely, 2^2966170645 is an apocalyptic number.

It is an amenable number.

2966170645 is a deficient number, since it is larger than the sum of its proper divisors (593234135).

2966170645 is an equidigital number, since it uses as much as digits as its factorization.

2966170645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593234134.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 2966170645 is about 54462.5618659277. The cubic root of 2966170645 is about 1436.8079120382.

The spelling of 2966170645 in words is "two billion, nine hundred sixty-six million, one hundred seventy thousand, six hundred forty-five".