942780116 has 18 divisors (see below), whose sum is σ = 1678327770. Its totient is φ = 463393552.

The previous prime is 942780109. The next prime is 942780119. The reversal of 942780116 is 611087249.

942780116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 540376516 + 402403600 = 23246^2 + 20060^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 942780116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942780119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19931 + ... + 47778.

Almost surely, 2^942780116 is an apocalyptic number.

It is an amenable number.

942780116 is a deficient number, since it is larger than the sum of its proper divisors (735547654).

942780116 is a wasteful number, since it uses less digits than its factorization.

942780116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67831 (or 67770 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 942780116 is about 30704.7246527306. The cubic root of 942780116 is about 980.5508897692.

The spelling of 942780116 in words is "nine hundred forty-two million, seven hundred eighty thousand, one hundred sixteen".