9649098 has 64 divisors (see below), whose sum is σ = 23742720. Its totient is φ = 2889216.

The previous prime is 9649097. The next prime is 9649099. The reversal of 9649098 is 8909469.

It is an interprime number because it is at equal distance from previous prime (9649097) and next prime (9649099).

It is not an unprimeable number, because it can be changed into a prime (9649097) 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 31 ways as a sum of consecutive naturals, for example, 20886 + ... + 21342.

It is an arithmetic number, because the mean of its divisors is an integer number (370980).

Almost surely, 2^9649098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9649098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11871360).

9649098 is an abundant number, since it is smaller than the sum of its proper divisors (14093622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9649098 is a wasteful number, since it uses less digits than its factorization.

9649098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 9649098 is about 3106.2997279722. The cubic root of 9649098 is about 212.8934201962.

It can be divided in two parts, 96 and 49098, that added together give a palindrome (49194).

The spelling of 9649098 in words is "nine million, six hundred forty-nine thousand, ninety-eight".