9996830 has 8 divisors (see below), whose sum is σ = 17994312. Its totient is φ = 3998728.

The previous prime is 9996829. The next prime is 9996859. The reversal of 9996830 is 386999.

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

It is a super-2 number, since 2×9996830² = 199873220097800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499832 + ... + 499851.

It is an arithmetic number, because the mean of its divisors is an integer number (2249289).

Almost surely, 2^9996830 is an apocalyptic number.

9996830 is a deficient number, since it is larger than the sum of its proper divisors (7997482).

9996830 is a wasteful number, since it uses less digits than its factorization.

9996830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999690.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 9996830 is about 3161.7763994312. The cubic root of 9996830 is about 215.4207014040.

The spelling of 9996830 in words is "nine million, nine hundred ninety-six thousand, eight hundred thirty".