9954949 has 2 divisors, whose sum is σ = 9954950. Its totient is φ = 9954948.

The previous prime is 9954907. The next prime is 9954983. The reversal of 9954949 is 9494599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6916900 + 3038049 = 2630^2 + 1743^2 .

It is a cyclic number.

It is not a de Polignac number, because 9954949 - 2⁹ = 9954437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9954149) 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 as a sum of consecutive naturals, namely, 4977474 + 4977475.

It is an arithmetic number, because the mean of its divisors is an integer number (4977475).

Almost surely, 2^9954949 is an apocalyptic number.

It is an amenable number.

9954949 is a deficient number, since it is larger than the sum of its proper divisors (1).

9954949 is an equidigital number, since it uses as much as digits as its factorization.

9954949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 49.

The square root of 9954949 is about 3155.1464308333. The cubic root of 9954949 is about 215.1194504789.

The spelling of 9954949 in words is "nine million, nine hundred fifty-four thousand, nine hundred forty-nine".