2674894444709 has 4 divisors (see below), whose sum is σ = 2675428254240. Its totient is φ = 2674360635180.

The previous prime is 2674894444699. The next prime is 2674894444721. The reversal of 2674894444709 is 9074444984762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2674894444709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674894444609) 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, 266897249 + ... + 266907270.

It is an arithmetic number, because the mean of its divisors is an integer number (668857063560).

Almost surely, 2^{2674894444709} is an apocalyptic number.

It is an amenable number.

2674894444709 is a deficient number, since it is larger than the sum of its proper divisors (533809531).

2674894444709 is an equidigital number, since it uses as much as digits as its factorization.

2674894444709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533809530.

The product of its (nonzero) digits is 390168576, while the sum is 68.

The spelling of 2674894444709 in words is "two trillion, six hundred seventy-four billion, eight hundred ninety-four million, four hundred forty-four thousand, seven hundred nine".