4069318994 has 16 divisors (see below), whose sum is σ = 6584625432. Its totient is φ = 1874972928.

The previous prime is 4069318991. The next prime is 4069319011. The reversal of 4069318994 is 4998139604.

It can be written as a sum of positive squares in 4 ways, for example, as 2201955625 + 1867363369 = 46925^2 + 43213^2 .

It is not an unprimeable number, because it can be changed into a prime (4069318991) 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, 116549 + ... + 147384.

Almost surely, 2^4069318994 is an apocalyptic number.

4069318994 is a deficient number, since it is larger than the sum of its proper divisors (2515306438).

4069318994 is a wasteful number, since it uses less digits than its factorization.

4069318994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264541.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 4069318994 is about 63791.2140815646. The cubic root of 4069318994 is about 1596.5183399495.

The spelling of 4069318994 in words is "four billion, sixty-nine million, three hundred eighteen thousand, nine hundred ninety-four".