9800734 has 4 divisors (see below), whose sum is σ = 14701104. Its totient is φ = 4900366.

The previous prime is 9800731. The next prime is 9800741. The reversal of 9800734 is 4370089.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9800696 and 9800705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2450182 + ... + 2450185.

It is an arithmetic number, because the mean of its divisors is an integer number (3675276).

Almost surely, 2^9800734 is an apocalyptic number.

9800734 is a deficient number, since it is larger than the sum of its proper divisors (4900370).

9800734 is a wasteful number, since it uses less digits than its factorization.

9800734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900369.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 9800734 is about 3130.6124001543. The cubic root of 9800734 is about 214.0028386382.

The spelling of 9800734 in words is "nine million, eight hundred thousand, seven hundred thirty-four".