874095280 has 80 divisors (see below), whose sum is σ = 2062725120. Its totient is φ = 344445696.

The previous prime is 874095253. The next prime is 874095281. The reversal of 874095280 is 82590478.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (874095281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306131 + ... + 2306509.

It is an arithmetic number, because the mean of its divisors is an integer number (25784064).

Almost surely, 2^874095280 is an apocalyptic number.

874095280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874095280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031362560).

874095280 is an abundant number, since it is smaller than the sum of its proper divisors (1188629840).

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

874095280 is a wasteful number, since it uses less digits than its factorization.

874095280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 874095280 is about 29565.1024013109. The cubic root of 874095280 is about 956.1358268289.

The spelling of 874095280 in words is "eight hundred seventy-four million, ninety-five thousand, two hundred eighty".