9890675 has 6 divisors (see below), whose sum is σ = 12264468. Its totient is φ = 7912520.

The previous prime is 9890669. The next prime is 9890681. The reversal of 9890675 is 5760989.

It is an interprime number because it is at equal distance from previous prime (9890669) and next prime (9890681).

It is not a de Polignac number, because 9890675 - 2¹⁶ = 9825139 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197789 + ... + 197838.

It is an arithmetic number, because the mean of its divisors is an integer number (2044078).

Almost surely, 2^9890675 is an apocalyptic number.

9890675 is a deficient number, since it is larger than the sum of its proper divisors (2373793).

9890675 is a wasteful number, since it uses less digits than its factorization.

9890675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395637 (or 395632 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 9890675 is about 3144.9443556286. The cubic root of 9890675 is about 214.6554785115.

The spelling of 9890675 in words is "nine million, eight hundred ninety thousand, six hundred seventy-five".