874823328478 has 32 divisors (see below), whose sum is σ = 1456151800320. Its totient is φ = 390810653760.

The previous prime is 874823328469. The next prime is 874823328479.

874823328478 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874823328479) 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, 5309451 + ... + 5471737.

It is an arithmetic number, because the mean of its divisors is an integer number (45504743760).

Almost surely, 2^874823328478 is an apocalyptic number.

874823328478 is a deficient number, since it is larger than the sum of its proper divisors (581328471842).

874823328478 is a wasteful number, since it uses less digits than its factorization.

874823328478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166512.

The product of its digits is 115605504, while the sum is 64.

The spelling of 874823328478 in words is "eight hundred seventy-four billion, eight hundred twenty-three million, three hundred twenty-eight thousand, four hundred seventy-eight".