3012960361849 has 4 divisors (see below), whose sum is σ = 3017410820964. Its totient is φ = 3008509902736.

The previous prime is 3012960361819. The next prime is 3012960361861. The reversal of 3012960361849 is 9481630692103.

It is a happy number.

3012960361849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2188372869225 + 824587492624 = 1479315^2 + 908068^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012960361849 - 2¹⁵ = 3012960329081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3012960361796 and 3012960361805.

It is not an unprimeable number, because it can be changed into a prime (3012960361819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2225228542 + ... + 2225229895.

It is an arithmetic number, because the mean of its divisors is an integer number (754352705241).

Almost surely, 2^{3012960361849} is an apocalyptic number.

It is an amenable number.

3012960361849 is a deficient number, since it is larger than the sum of its proper divisors (4450459115).

3012960361849 is an equidigital number, since it uses as much as digits as its factorization.

3012960361849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450459114.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 3012960361849 in words is "three trillion, twelve billion, nine hundred sixty million, three hundred sixty-one thousand, eight hundred forty-nine".