7967946 has 16 divisors (see below), whose sum is σ = 18212544. Its totient is φ = 2276544.

The previous prime is 7967941. The next prime is 7967963. The reversal of 7967946 is 6497697.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7967895 and 7967904.

It is not an unprimeable number, because it can be changed into a prime (7967941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94815 + ... + 94898.

It is an arithmetic number, because the mean of its divisors is an integer number (1138284).

Almost surely, 2^7967946 is an apocalyptic number.

7967946 is an abundant number, since it is smaller than the sum of its proper divisors (10244598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7967946 is a wasteful number, since it uses less digits than its factorization.

7967946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189725.

The product of its digits is 571536, while the sum is 48.

The square root of 7967946 is about 2822.7550371933. The cubic root of 7967946 is about 199.7325257805.

The spelling of 7967946 in words is "seven million, nine hundred sixty-seven thousand, nine hundred forty-six".