4564968686 has 8 divisors (see below), whose sum is σ = 6859119960. Its totient is φ = 2278595368.

The previous prime is 4564968649. The next prime is 4564968691. The reversal of 4564968686 is 6868694654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943021 + ... + 1945368.

It is an arithmetic number, because the mean of its divisors is an integer number (857389995).

Almost surely, 2^4564968686 is an apocalyptic number.

4564968686 is a deficient number, since it is larger than the sum of its proper divisors (2294151274).

4564968686 is a wasteful number, since it uses less digits than its factorization.

4564968686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888978.

The product of its digits is 59719680, while the sum is 62.

The square root of 4564968686 is about 67564.5519928905. The cubic root of 4564968686 is about 1658.8709463303.

It can be divided in two parts, 4564968 and 686, that added together give a palindrome (4565654).

The spelling of 4564968686 in words is "four billion, five hundred sixty-four million, nine hundred sixty-eight thousand, six hundred eighty-six".