874469988 has 72 divisors (see below), whose sum is σ = 2594551232. Its totient is φ = 243093312.

The previous prime is 874469971. The next prime is 874470011. The reversal of 874469988 is 889964478.

874469988 is a `hidden beast` number, since 87 + 4 + 469 + 98 + 8 = 666.

874469988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37570 + ... + 56217.

Almost surely, 2^874469988 is an apocalyptic number.

It is an amenable number.

874469988 is an abundant number, since it is smaller than the sum of its proper divisors (1720081244).

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

874469988 is a wasteful number, since it uses less digits than its factorization.

874469988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93841 (or 93836 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 63.

The square root of 874469988 is about 29571.4387204952. The cubic root of 874469988 is about 956.2724330506.

The spelling of 874469988 in words is "eight hundred seventy-four million, four hundred sixty-nine thousand, nine hundred eighty-eight".