989702 has 12 divisors (see below), whose sum is σ = 1727100. Its totient is φ = 424116.

The previous prime is 989687. The next prime is 989719. The reversal of 989702 is 207989.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

989702 is a modest number, since divided by 9702 gives 98 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4952 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (143925).

2⁹⁸⁹⁷⁰² is an apocalyptic number.

989702 is a deficient number, since it is larger than the sum of its proper divisors (737398).

989702 is a wasteful number, since it uses less digits than its factorization.

989702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115 (or 10108 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 989702 is about 994.8376752013. The cubic root of 989702 is about 99.6555482254.

The spelling of 989702 in words is "nine hundred eighty-nine thousand, seven hundred two".