874264127787671 has 8 divisors (see below), whose sum is σ = 929212767400320. Its totient is φ = 820208961990072.

The previous prime is 874264127787637. The next prime is 874264127787683. The reversal of 874264127787671 is 176787721462478.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-874264127787671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 874264127787592 and 874264127787601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874254127787671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223368451745 + ... + 223368455658.

It is an arithmetic number, because the mean of its divisors is an integer number (116151595925040).

Almost surely, 2^{874264127787671} is an apocalyptic number.

874264127787671 is a deficient number, since it is larger than the sum of its proper divisors (54948639612649).

874264127787671 is a wasteful number, since it uses less digits than its factorization.

874264127787671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446736907525.

The product of its digits is 2478292992, while the sum is 77.

The spelling of 874264127787671 in words is "eight hundred seventy-four trillion, two hundred sixty-four billion, one hundred twenty-seven million, seven hundred eighty-seven thousand, six hundred seventy-one".