9928498 has 16 divisors (see below), whose sum is σ = 15629760. Its totient is φ = 4723600.

The previous prime is 9928487. The next prime is 9928537. The reversal of 9928498 is 8948299.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2913 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (976860).

Almost surely, 2^9928498 is an apocalyptic number.

9928498 is a deficient number, since it is larger than the sum of its proper divisors (5701262).

9928498 is a wasteful number, since it uses less digits than its factorization.

9928498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513.

The product of its digits is 373248, while the sum is 49.

The square root of 9928498 is about 3150.9519196586. The cubic root of 9928498 is about 214.9287523071.

The spelling of 9928498 in words is "nine million, nine hundred twenty-eight thousand, four hundred ninety-eight".