9948946 has 16 divisors (see below), whose sum is σ = 17297280. Its totient is φ = 4203360.

The previous prime is 9948941. The next prime is 9948947. The reversal of 9948946 is 6498499.

9948946 is a modest number, since divided by 8946 gives 994 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 9948946.

It is not an unprimeable number, because it can be changed into a prime (9948941) 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 7 ways as a sum of consecutive naturals, for example, 4011 + ... + 5998.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^9948946 is an apocalyptic number.

9948946 is a deficient number, since it is larger than the sum of its proper divisors (7348334).

9948946 is a wasteful number, since it uses less digits than its factorization.

9948946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10089.

The product of its digits is 559872, while the sum is 49.

The square root of 9948946 is about 3154.1949844612. The cubic root of 9948946 is about 215.0762015810.

It can be divided in two parts, 994 and 8946, that multiplied together give a square (8892324 = 2982²).

The spelling of 9948946 in words is "nine million, nine hundred forty-eight thousand, nine hundred forty-six".