874231647670831 has 8 divisors (see below), whose sum is σ = 877128980752640. Its totient is φ = 871334637141528.

The previous prime is 874231647670763. The next prime is 874231647670847. The reversal of 874231647670831 is 138076746132478.

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

It is a cyclic number.

It is not a de Polignac number, because 874231647670831 - 2²³ = 874231639282223 is a prime.

It is a super-2 number, since 2×874231647670831² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874231647670891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75207831 + ... + 86050456.

It is an arithmetic number, because the mean of its divisors is an integer number (109641122594080).

Almost surely, 2^{874231647670831} is an apocalyptic number.

874231647670831 is a deficient number, since it is larger than the sum of its proper divisors (2897333081809).

874231647670831 is a wasteful number, since it uses less digits than its factorization.

874231647670831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161276253.

The product of its (nonzero) digits is 227598336, while the sum is 67.

The spelling of 874231647670831 in words is "eight hundred seventy-four trillion, two hundred thirty-one billion, six hundred forty-seven million, six hundred seventy thousand, eight hundred thirty-one".