874680872 has 64 divisors (see below), whose sum is σ = 1930521600. Its totient is φ = 367672320.

The previous prime is 874680853. The next prime is 874680881. The reversal of 874680872 is 278086478.

It is a self number, because there is not a number n which added to its sum of digits gives 874680872.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46829 + ... + 62787.

It is an arithmetic number, because the mean of its divisors is an integer number (30164400).

Almost surely, 2^874680872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874680872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965260800).

874680872 is an abundant number, since it is smaller than the sum of its proper divisors (1055840728).

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

874680872 is a wasteful number, since it uses less digits than its factorization.

874680872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026 (or 16022 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The square root of 874680872 is about 29575.0041758239. The cubic root of 874680872 is about 956.3492972654.

The spelling of 874680872 in words is "eight hundred seventy-four million, six hundred eighty thousand, eight hundred seventy-two".