9800135 has 8 divisors (see below), whose sum is σ = 11778576. Its totient is φ = 7827840.

The previous prime is 9800129. The next prime is 9800137. The reversal of 9800135 is 5310089.

9800135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9800135 - 2¹⁴ = 9783751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800137) 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, 3455 + ... + 5615.

It is an arithmetic number, because the mean of its divisors is an integer number (1472322).

Almost surely, 2^9800135 is an apocalyptic number.

9800135 is a deficient number, since it is larger than the sum of its proper divisors (1978441).

9800135 is a wasteful number, since it uses less digits than its factorization.

9800135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 9800135 is about 3130.5167305095. The cubic root of 9800135 is about 213.9984787501.

The spelling of 9800135 in words is "nine million, eight hundred thousand, one hundred thirty-five".