4626305686 has 16 divisors (see below), whose sum is σ = 6992471808. Its totient is φ = 2295513000.

The previous prime is 4626305683. The next prime is 4626305701. The reversal of 4626305686 is 6865036264.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626305683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313821 + ... + 328231.

It is an arithmetic number, because the mean of its divisors is an integer number (437029488).

Almost surely, 2^4626305686 is an apocalyptic number.

4626305686 is a deficient number, since it is larger than the sum of its proper divisors (2366166122).

4626305686 is a wasteful number, since it uses less digits than its factorization.

4626305686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15627.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The square root of 4626305686 is about 68016.9514606469. The cubic root of 4626305686 is about 1666.2676979331.

The spelling of 4626305686 in words is "four billion, six hundred twenty-six million, three hundred five thousand, six hundred eighty-six".