2731677673674 has 16 divisors (see below), whose sum is σ = 5463393189408. Its totient is φ = 910552917552.

The previous prime is 2731677673663. The next prime is 2731677673687. The reversal of 2731677673674 is 4763767761372.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 590917 + ... + 2410920.

It is an arithmetic number, because the mean of its divisors is an integer number (341462074338).

Almost surely, 2^{2731677673674} is an apocalyptic number.

2731677673674 is an abundant number, since it is smaller than the sum of its proper divisors (2731715515734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2731677673674 is a wasteful number, since it uses less digits than its factorization.

2731677673674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153509.

The product of its digits is 261382464, while the sum is 66.

The spelling of 2731677673674 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-seven million, six hundred seventy-three thousand, six hundred seventy-four".