7946961 has 16 divisors (see below), whose sum is σ = 11613888. Its totient is φ = 4793600.

The previous prime is 7946947. The next prime is 7946969. The reversal of 7946961 is 1696497.

It is a cyclic number.

It is not a de Polignac number, because 7946961 - 2⁵ = 7946929 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8845 + ... + 9701.

It is an arithmetic number, because the mean of its divisors is an integer number (725868).

Almost surely, 2^7946961 is an apocalyptic number.

It is an amenable number.

7946961 is a deficient number, since it is larger than the sum of its proper divisors (3666927).

7946961 is a wasteful number, since it uses less digits than its factorization.

7946961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152.

The product of its digits is 81648, while the sum is 42.

The square root of 7946961 is about 2819.0354733490. The cubic root of 7946961 is about 199.5570279364.

The spelling of 7946961 in words is "seven million, nine hundred forty-six thousand, nine hundred sixty-one".