939802 has 16 divisors (see below), whose sum is σ = 1473192. Its totient is φ = 449280.

The previous prime is 939793. The next prime is 939823. The reversal of 939802 is 208939.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 505521 + 434281 = 711^2 + 659^2 .

It is an unprimeable number.

939802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5908 + ... + 6064.

2⁹³⁹⁸⁰² is an apocalyptic number.

939802 is a deficient number, since it is larger than the sum of its proper divisors (533390).

939802 is a wasteful number, since it uses less digits than its factorization.

939802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 939802 is about 969.4338554022. The cubic root of 939802 is about 97.9517324436.

The spelling of 939802 in words is "nine hundred thirty-nine thousand, eight hundred two".