9930698 has 4 divisors (see below), whose sum is σ = 14896050. Its totient is φ = 4965348.

The previous prime is 9930691. The next prime is 9930707. The reversal of 9930698 is 8960399.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8779369 + 1151329 = 2963^2 + 1073^2 .

It is not an unprimeable number, because it can be changed into a prime (9930691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2482673 + ... + 2482676.

Almost surely, 2^9930698 is an apocalyptic number.

9930698 is a deficient number, since it is larger than the sum of its proper divisors (4965352).

9930698 is a wasteful number, since it uses less digits than its factorization.

9930698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965351.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 9930698 is about 3151.3010011740. The cubic root of 9930698 is about 214.9446260856.

Subtracting from 9930698 its reverse (8960399), we obtain a cube (970299 = 99³).

The spelling of 9930698 in words is "nine million, nine hundred thirty thousand, six hundred ninety-eight".