9947341758 has 32 divisors (see below), whose sum is σ = 20140934400. Its totient is φ = 3274983360.

The previous prime is 9947341741. The next prime is 9947341763. The reversal of 9947341758 is 8571437499.

It is a happy number.

9947341758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9947341698 and 9947341707.

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 15 ways as a sum of consecutive naturals, for example, 133173 + ... + 193983.

It is an arithmetic number, because the mean of its divisors is an integer number (629404200).

Almost surely, 2^9947341758 is an apocalyptic number.

9947341758 is an abundant number, since it is smaller than the sum of its proper divisors (10193592642).

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

9947341758 is a wasteful number, since it uses less digits than its factorization.

9947341758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61152.

The product of its digits is 7620480, while the sum is 57.

The square root of 9947341758 is about 99736.3612630820. The cubic root of 9947341758 is about 2150.6464079784.

The spelling of 9947341758 in words is "nine billion, nine hundred forty-seven million, three hundred forty-one thousand, seven hundred fifty-eight".