9349861 has 4 divisors (see below), whose sum is σ = 9672300. Its totient is φ = 9027424.

The previous prime is 9349859. The next prime is 9349931. The reversal of 9349861 is 1689439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1689439 = 73 ⋅23143.

It can be written as a sum of positive squares in 2 ways, for example, as 1476225 + 7873636 = 1215^2 + 2806^2 .

It is a cyclic number.

It is not a de Polignac number, because 9349861 - 2¹ = 9349859 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9349801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161176 + ... + 161233.

It is an arithmetic number, because the mean of its divisors is an integer number (2418075).

Almost surely, 2^9349861 is an apocalyptic number.

It is an amenable number.

9349861 is a deficient number, since it is larger than the sum of its proper divisors (322439).

9349861 is a wasteful number, since it uses less digits than its factorization.

9349861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322438.

The product of its digits is 46656, while the sum is 40.

The square root of 9349861 is about 3057.7542412692. The cubic root of 9349861 is about 210.6695260232.

The spelling of 9349861 in words is "nine million, three hundred forty-nine thousand, eight hundred sixty-one".