2965694081 has 24 divisors (see below), whose sum is σ = 3770689536. Its totient is φ = 2315295360.

The previous prime is 2965694071. The next prime is 2965694089. The reversal of 2965694081 is 1804965692.

It is a de Polignac number, because none of the positive numbers 2^k-2965694081 is a prime.

It is a super-2 number, since 2×2965694081² = 17590682764156869122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2965694089) 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 23 ways as a sum of consecutive naturals, for example, 31601 + ... + 83246.

It is an arithmetic number, because the mean of its divisors is an integer number (157112064).

Almost surely, 2^2965694081 is an apocalyptic number.

It is an amenable number.

2965694081 is a deficient number, since it is larger than the sum of its proper divisors (804995455).

2965694081 is a wasteful number, since it uses less digits than its factorization.

2965694081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114909 (or 114902 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 2965694081 is about 54458.1865379302. The cubic root of 2965694081 is about 1436.7309589920.

The spelling of 2965694081 in words is "two billion, nine hundred sixty-five million, six hundred ninety-four thousand, eighty-one".