9800069 has 4 divisors (see below), whose sum is σ = 9806400. Its totient is φ = 9793740.

The previous prime is 9800053. The next prime is 9800101. The reversal of 9800069 is 9600089.

It is a happy number.

9800069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9600089 = 2777 ⋅3457.

It is a cyclic number.

It is not a de Polignac number, because 9800069 - 2⁴ = 9800053 is a prime.

It is a super-2 number, since 2×9800069² = 192082704809522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800009) 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, 884 + ... + 4514.

It is an arithmetic number, because the mean of its divisors is an integer number (2451600).

Almost surely, 2^9800069 is an apocalyptic number.

It is an amenable number.

9800069 is a deficient number, since it is larger than the sum of its proper divisors (6331).

9800069 is a wasteful number, since it uses less digits than its factorization.

9800069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6330.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 9800069 is about 3130.5061891011. The cubic root of 9800069 is about 213.9979983509.

The spelling of 9800069 in words is "nine million, eight hundred thousand, sixty-nine".