982930 has 16 divisors (see below), whose sum is σ = 1905624. Its totient is φ = 362880.

The previous prime is 982909. The next prime is 982931. The reversal of 982930 is 39289.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 480249 + 502681 = 693^2 + 709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 982892 and 982901.

It is not an unprimeable number, because it can be changed into a prime (982931) by changing a digit.

982930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3651 + ... + 3910.

2⁹⁸²⁹³⁰ is an apocalyptic number.

982930 is a deficient number, since it is larger than the sum of its proper divisors (922694).

982930 is a wasteful number, since it uses less digits than its factorization.

982930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7581.

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

The square root of 982930 is about 991.4282626595. The cubic root of 982930 is about 99.4277313328.

The spelling of 982930 in words is "nine hundred eighty-two thousand, nine hundred thirty".