1677926223868 has 24 divisors (see below), whose sum is σ = 3018250036368. Its totient is φ = 815849239296.

The previous prime is 1677926223859. The next prime is 1677926223893. The reversal of 1677926223868 is 8683226297761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34997046 + ... + 35044957.

It is an arithmetic number, because the mean of its divisors is an integer number (125760418182).

Almost surely, 2^{1677926223868} is an apocalyptic number.

It is an amenable number.

1677926223868 is a deficient number, since it is larger than the sum of its proper divisors (1340323812500).

1677926223868 is a wasteful number, since it uses less digits than its factorization.

1677926223868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70042173 (or 70042171 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 67.

The spelling of 1677926223868 in words is "one trillion, six hundred seventy-seven billion, nine hundred twenty-six million, two hundred twenty-three thousand, eight hundred sixty-eight".