9949695 has 24 divisors (see below), whose sum is σ = 18519984. Its totient is φ = 4548096.

The previous prime is 9949663. The next prime is 9949703. The reversal of 9949695 is 5969499.

It is not a de Polignac number, because 9949695 - 2⁵ = 9949663 is a prime.

9949695 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6034 + ... + 7503.

It is an arithmetic number, because the mean of its divisors is an integer number (771666).

Almost surely, 2^9949695 is an apocalyptic number.

9949695 is a deficient number, since it is larger than the sum of its proper divisors (8570289).

9949695 is a wasteful number, since it uses less digits than its factorization.

9949695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13559 (or 13552 counting only the distinct ones).

The product of its digits is 787320, while the sum is 51.

The square root of 9949695 is about 3154.3137129969. The cubic root of 9949695 is about 215.0815987367.

It can be divided in two parts, 99 and 49695, that added together give a palindrome (49794).

The spelling of 9949695 in words is "nine million, nine hundred forty-nine thousand, six hundred ninety-five".