942043860 has 36 divisors (see below), whose sum is σ = 2857533588. Its totient is φ = 251211648.

The previous prime is 942043853. The next prime is 942043877. The reversal of 942043860 is 68340249.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 288116676 + 653927184 = 16974^2 + 25572^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2616609 + ... + 2616968.

It is an arithmetic number, because the mean of its divisors is an integer number (79375933).

Almost surely, 2^942043860 is an apocalyptic number.

942043860 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

942043860 is an abundant number, since it is smaller than the sum of its proper divisors (1915489728).

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

942043860 is a wasteful number, since it uses less digits than its factorization.

942043860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233592 (or 5233587 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 942043860 is about 30692.7330161392. The cubic root of 942043860 is about 980.2955723750.

The spelling of 942043860 in words is "nine hundred forty-two million, forty-three thousand, eight hundred sixty".