9989354 has 8 divisors (see below), whose sum is σ = 15029508. Its totient is φ = 4979520.

The previous prime is 9989341. The next prime is 9989377. The reversal of 9989354 is 4539899.

9989354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9765625 + 223729 = 3125^2 + 473^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 9989299 and 9989308.

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, 6737 + ... + 8084.

Almost surely, 2^9989354 is an apocalyptic number.

9989354 is a deficient number, since it is larger than the sum of its proper divisors (5040154).

9989354 is a wasteful number, since it uses less digits than its factorization.

9989354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15160.

The product of its digits is 349920, while the sum is 47.

The square root of 9989354 is about 3160.5939315262. The cubic root of 9989354 is about 215.3669881506.

The spelling of 9989354 in words is "nine million, nine hundred eighty-nine thousand, three hundred fifty-four".