9952349047 has 2 divisors, whose sum is σ = 9952349048. Its totient is φ = 9952349046.

The previous prime is 9952349039. The next prime is 9952349051. The reversal of 9952349047 is 7409432599.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9952349047 - 2³ = 9952349039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9952348985 and 9952349003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9952349087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4976174523 + 4976174524.

It is an arithmetic number, because the mean of its divisors is an integer number (4976174524).

Almost surely, 2^9952349047 is an apocalyptic number.

9952349047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9952349047 is an equidigital number, since it uses as much as digits as its factorization.

9952349047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The square root of 9952349047 is about 99761.4607300835. The cubic root of 9952349047 is about 2151.0072112938.

The spelling of 9952349047 in words is "nine billion, nine hundred fifty-two million, three hundred forty-nine thousand, forty-seven".