9965338 has 8 divisors (see below), whose sum is σ = 15088032. Its totient is φ = 4935996.

The previous prime is 9965311. The next prime is 9965339. The reversal of 9965338 is 8335699.

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

It is a super-2 number, since 2×9965338² = 198615922908488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9965294 and 9965303.

It is not an unprimeable number, because it can be changed into a prime (9965339) 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, 23070 + ... + 23497.

It is an arithmetic number, because the mean of its divisors is an integer number (1886004).

Almost surely, 2^9965338 is an apocalyptic number.

9965338 is a deficient number, since it is larger than the sum of its proper divisors (5122694).

9965338 is a wasteful number, since it uses less digits than its factorization.

9965338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46676.

The product of its digits is 174960, while the sum is 43.

The square root of 9965338 is about 3156.7923593420. The cubic root of 9965338 is about 215.1942574579.

The spelling of 9965338 in words is "nine million, nine hundred sixty-five thousand, three hundred thirty-eight".