2961966 has 32 divisors (see below), whose sum is σ = 6842880. Its totient is φ = 837216.

The previous prime is 2961953. The next prime is 2961979. The reversal of 2961966 is 6691692.

2961966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2961953) and next prime (2961979).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 4255 + ... + 4901.

It is an arithmetic number, because the mean of its divisors is an integer number (213840).

2^2961966 is an apocalyptic number.

2961966 is an abundant number, since it is smaller than the sum of its proper divisors (3880914).

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

2961966 is a wasteful number, since it uses less digits than its factorization.

2961966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768.

The product of its digits is 34992, while the sum is 39.

The square root of 2961966 is about 1721.0363157121. The cubic root of 2961966 is about 143.6128683414.

The spelling of 2961966 in words is "two million, nine hundred sixty-one thousand, nine hundred sixty-six".