9926898 has 16 divisors (see below), whose sum is σ = 19891776. Its totient is φ = 3302640.

The previous prime is 9926897. The next prime is 9926899. The reversal of 9926898 is 8986299.

It is an interprime number because it is at equal distance from previous prime (9926897) and next prime (9926899).

It is a self number, because there is not a number n which added to its sum of digits gives 9926898.

It is not an unprimeable number, because it can be changed into a prime (9926893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715 + ... + 5217.

It is an arithmetic number, because the mean of its divisors is an integer number (1243236).

Almost surely, 2^9926898 is an apocalyptic number.

9926898 is an abundant number, since it is smaller than the sum of its proper divisors (9964878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9926898 is a wasteful number, since it uses less digits than its factorization.

9926898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169.

The product of its digits is 559872, while the sum is 51.

The square root of 9926898 is about 3150.6980179002. The cubic root of 9926898 is about 214.9172062680.

The spelling of 9926898 in words is "nine million, nine hundred twenty-six thousand, eight hundred ninety-eight".