2194696034 has 16 divisors (see below), whose sum is σ = 3359604600. Its totient is φ = 1075054464.

The previous prime is 2194696013. The next prime is 2194696051. The reversal of 2194696034 is 4306964912.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1614030625 + 580665409 = 40175^2 + 24097^2 .

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37157 + ... + 75960.

Almost surely, 2^2194696034 is an apocalyptic number.

2194696034 is a deficient number, since it is larger than the sum of its proper divisors (1164908566).

2194696034 is a wasteful number, since it uses less digits than its factorization.

2194696034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113317.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 2194696034 is about 46847.5830112931. The cubic root of 2194696034 is about 1299.5454098916.

The spelling of 2194696034 in words is "two billion, one hundred ninety-four million, six hundred ninety-six thousand, thirty-four".