9808874 has 4 divisors (see below), whose sum is σ = 14713314. Its totient is φ = 4904436.

The previous prime is 9808849. The next prime is 9808891. The reversal of 9808874 is 4788089.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4788089 = 1129 ⋅4241.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 1194649 = 2935^2 + 1093^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2452217 + ... + 2452220.

Almost surely, 2^9808874 is an apocalyptic number.

9808874 is a deficient number, since it is larger than the sum of its proper divisors (4904440).

9808874 is a wasteful number, since it uses less digits than its factorization.

9808874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904439.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 9808874 is about 3131.9121954487. The cubic root of 9808874 is about 214.0620689319.

The spelling of 9808874 in words is "nine million, eight hundred eight thousand, eight hundred seventy-four".