874280688939 has 32 divisors (see below), whose sum is σ = 1528014049280. Its totient is φ = 483473188800.

The previous prime is 874280688937. The next prime is 874280689003. The reversal of 874280688939 is 939886082478.

It is not a de Polignac number, because 874280688939 - 2¹ = 874280688937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874280688937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74604202 + ... + 74615919.

It is an arithmetic number, because the mean of its divisors is an integer number (47750439040).

Almost surely, 2^874280688939 is an apocalyptic number.

874280688939 is a deficient number, since it is larger than the sum of its proper divisors (653733360341).

874280688939 is a wasteful number, since it uses less digits than its factorization.

874280688939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149220168 (or 149220162 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 72.

The spelling of 874280688939 in words is "eight hundred seventy-four billion, two hundred eighty million, six hundred eighty-eight thousand, nine hundred thirty-nine".