874372812 has 12 divisors (see below), whose sum is σ = 2040203256. Its totient is φ = 291457600.

The previous prime is 874372787. The next prime is 874372813. The reversal of 874372812 is 218273478.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (874372813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36432189 + ... + 36432212.

It is an arithmetic number, because the mean of its divisors is an integer number (170016938).

Almost surely, 2^874372812 is an apocalyptic number.

It is an amenable number.

874372812 is an abundant number, since it is smaller than the sum of its proper divisors (1165830444).

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

874372812 is a wasteful number, since it uses less digits than its factorization.

874372812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72864408 (or 72864406 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 874372812 is about 29569.7956029459. The cubic root of 874372812 is about 956.2370096232.

The spelling of 874372812 in words is "eight hundred seventy-four million, three hundred seventy-two thousand, eight hundred twelve".