9949259703 has 4 divisors (see below), whose sum is σ = 13265679608. Its totient is φ = 6632839800.

The previous prime is 9949259699. The next prime is 9949259743. The reversal of 9949259703 is 3079529499.

9949259703 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9949259703 - 2² = 9949259699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9949259743) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1658209948 + ... + 1658209953.

It is an arithmetic number, because the mean of its divisors is an integer number (3316419902).

Almost surely, 2^9949259703 is an apocalyptic number.

9949259703 is a deficient number, since it is larger than the sum of its proper divisors (3316419905).

9949259703 is a wasteful number, since it uses less digits than its factorization.

9949259703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316419904.

The product of its (nonzero) digits is 5511240, while the sum is 57.

The square root of 9949259703 is about 99745.9758737163. The cubic root of 9949259703 is about 2150.7846209989.

The spelling of 9949259703 in words is "nine billion, nine hundred forty-nine million, two hundred fifty-nine thousand, seven hundred three".