9798402 has 8 divisors (see below), whose sum is σ = 19596816. Its totient is φ = 3266132.

The previous prime is 9798379. The next prime is 9798403. The reversal of 9798402 is 2048979.

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

9798402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (9798403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816528 + ... + 816539.

It is an arithmetic number, because the mean of its divisors is an integer number (2449602).

Almost surely, 2^9798402 is an apocalyptic number.

9798402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9798402 is a wasteful number, since it uses less digits than its factorization.

9798402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633072.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 9798402 is about 3130.2399269066. The cubic root of 9798402 is about 213.9858639162.

The spelling of 9798402 in words is "nine million, seven hundred ninety-eight thousand, four hundred two".