942739284 has 48 divisors (see below), whose sum is σ = 2336862528. Its totient is φ = 294778368.

The previous prime is 942739271. The next prime is 942739289. The reversal of 942739284 is 482937249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942739289) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 55102 + ... + 70154.

It is an arithmetic number, because the mean of its divisors is an integer number (48684636).

Almost surely, 2^942739284 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 942739284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168431264).

942739284 is an abundant number, since it is smaller than the sum of its proper divisors (1394123244).

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

942739284 is a wasteful number, since it uses less digits than its factorization.

942739284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15384 (or 15382 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 942739284 is about 30704.0597315730. The cubic root of 942739284 is about 980.5367336115.

The spelling of 942739284 in words is "nine hundred forty-two million, seven hundred thirty-nine thousand, two hundred eighty-four".