942471870 has 32 divisors (see below), whose sum is σ = 2339932320. Its totient is φ = 242659200.

The previous prime is 942471833. The next prime is 942471911. The reversal of 942471870 is 78174249.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540781 + ... + 542520.

It is an arithmetic number, because the mean of its divisors is an integer number (73122885).

Almost surely, 2^942471870 is an apocalyptic number.

942471870 is an abundant number, since it is smaller than the sum of its proper divisors (1397460450).

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

942471870 is a wasteful number, since it uses less digits than its factorization.

942471870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083340.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 942471870 is about 30699.7047217070. The cubic root of 942471870 is about 980.4440130149. Note that the first 3 decimals are identical.

The spelling of 942471870 in words is "nine hundred forty-two million, four hundred seventy-one thousand, eight hundred seventy".