942309712 has 40 divisors (see below), whose sum is σ = 1938893760. Its totient is φ = 442391040.

The previous prime is 942309679. The next prime is 942309727. The reversal of 942309712 is 217903249.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20637 + ... + 48067.

It is an arithmetic number, because the mean of its divisors is an integer number (48472344).

Almost surely, 2^942309712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942309712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (969446880).

942309712 is an abundant number, since it is smaller than the sum of its proper divisors (996584048).

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

942309712 is a wasteful number, since it uses less digits than its factorization.

942309712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27571 (or 27565 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 942309712 is about 30697.0635729218. The cubic root of 942309712 is about 980.3877793439.

The spelling of 942309712 in words is "nine hundred forty-two million, three hundred nine thousand, seven hundred twelve".