9946961 has 4 divisors (see below), whose sum is σ = 10023024. Its totient is φ = 9870900.

The previous prime is 9946957. The next prime is 9946973. The reversal of 9946961 is 1696499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1696499 = 7 ⋅242357.

It is a cyclic number.

It is not a de Polignac number, because 9946961 - 2² = 9946957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9946901) 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 3 ways as a sum of consecutive naturals, for example, 37835 + ... + 38096.

It is an arithmetic number, because the mean of its divisors is an integer number (2505756).

Almost surely, 2^9946961 is an apocalyptic number.

It is an amenable number.

9946961 is a deficient number, since it is larger than the sum of its proper divisors (76063).

9946961 is a wasteful number, since it uses less digits than its factorization.

9946961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76062.

The product of its digits is 104976, while the sum is 44.

The square root of 9946961 is about 3153.8803084455. The cubic root of 9946961 is about 215.0618967271.

The spelling of 9946961 in words is "nine million, nine hundred forty-six thousand, nine hundred sixty-one".