874318940 has 24 divisors (see below), whose sum is σ = 2002985712. Its totient is φ = 317934080.

The previous prime is 874318937. The next prime is 874318961. The reversal of 874318940 is 49813478.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 874318891 and 874318900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986869 + ... + 1987308.

It is an arithmetic number, because the mean of its divisors is an integer number (83457738).

Almost surely, 2^874318940 is an apocalyptic number.

It is an amenable number.

874318940 is an abundant number, since it is smaller than the sum of its proper divisors (1128666772).

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

874318940 is a wasteful number, since it uses less digits than its factorization.

874318940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974197 (or 3974195 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 874318940 is about 29568.8846593848. The cubic root of 874318940 is about 956.2173706098.

The spelling of 874318940 in words is "eight hundred seventy-four million, three hundred eighteen thousand, nine hundred forty".