4064686294 has 4 divisors (see below), whose sum is σ = 6097029444. Its totient is φ = 2032343146.

The previous prime is 4064686277. The next prime is 4064686333. The reversal of 4064686294 is 4926864604.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016171572 + ... + 1016171575.

It is an arithmetic number, because the mean of its divisors is an integer number (1524257361).

Almost surely, 2^4064686294 is an apocalyptic number.

4064686294 is a deficient number, since it is larger than the sum of its proper divisors (2032343150).

4064686294 is a wasteful number, since it uses less digits than its factorization.

4064686294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032343149.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 4064686294 is about 63754.8923142373. The cubic root of 4064686294 is about 1595.9122599132.

The spelling of 4064686294 in words is "four billion, sixty-four million, six hundred eighty-six thousand, two hundred ninety-four".