998962 has 4 divisors (see below), whose sum is σ = 1498446. Its totient is φ = 499480.

The previous prime is 998957. The next prime is 998969. The reversal of 998962 is 269899.

998962 is nontrivially palindromic in base 3.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 269899 = 7 ⋅38557.

It can be written as a sum of positive squares in only one way, i.e., 998001 + 961 = 999^2 + 31^2 .

It is not an unprimeable number, because it can be changed into a prime (998969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249739 + ... + 249742.

2⁹⁹⁸⁹⁶² is an apocalyptic number.

998962 is a deficient number, since it is larger than the sum of its proper divisors (499484).

998962 is a wasteful number, since it uses less digits than its factorization.

998962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499483.

The product of its digits is 69984, while the sum is 43.

The square root of 998962 is about 999.4808652496. The cubic root of 998962 is about 99.9653880215.

The spelling of 998962 in words is "nine hundred ninety-eight thousand, nine hundred sixty-two".