9798001 has 8 divisors (see below), whose sum is σ = 10424160. Its totient is φ = 9177408.

The previous prime is 9797999. The next prime is 9798059. The reversal of 9798001 is 1008979.

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

It is a cyclic number.

It is not a de Polignac number, because 9798001 - 2¹ = 9797999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9798101) 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, 2590 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (1303020).

Almost surely, 2^9798001 is an apocalyptic number.

It is an amenable number.

9798001 is a deficient number, since it is larger than the sum of its proper divisors (626159).

9798001 is a wasteful number, since it uses less digits than its factorization.

9798001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 9798001 is about 3130.1758736531. The cubic root of 9798001 is about 213.9829447496.

The spelling of 9798001 in words is "nine million, seven hundred ninety-eight thousand, one".