9950049 has 12 divisors (see below), whose sum is σ = 15217956. Its totient is φ = 6243072.

The previous prime is 9950047. The next prime is 9950051. The reversal of 9950049 is 9400599.

It is an interprime number because it is at equal distance from previous prime (9950047) and next prime (9950051).

It can be written as a sum of positive squares in 2 ways, for example, as 8643600 + 1306449 = 2940^2 + 1143^2 .

It is not a de Polignac number, because 9950049 - 2¹ = 9950047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9949995 and 9950022.

It is not an unprimeable number, because it can be changed into a prime (9950047) 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 in 11 ways as a sum of consecutive naturals, for example, 32364 + ... + 32669.

It is an arithmetic number, because the mean of its divisors is an integer number (1268163).

Almost surely, 2^9950049 is an apocalyptic number.

It is an amenable number.

9950049 is a deficient number, since it is larger than the sum of its proper divisors (5267907).

9950049 is a wasteful number, since it uses less digits than its factorization.

9950049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65056 (or 65053 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 9950049 is about 3154.3698261301. The cubic root of 9950049 is about 215.0841495011.

The spelling of 9950049 in words is "nine million, nine hundred fifty thousand, forty-nine".