4694664899 has 16 divisors (see below), whose sum is σ = 4834261440. Its totient is φ = 4557196800.

The previous prime is 4694664881. The next prime is 4694664901. The reversal of 4694664899 is 9984664964.

It is a cyclic number.

It is not a de Polignac number, because 4694664899 - 2²⁸ = 4426229443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4694664809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2605799 + ... + 2607599.

It is an arithmetic number, because the mean of its divisors is an integer number (302141340).

Almost surely, 2^4694664899 is an apocalyptic number.

4694664899 is a deficient number, since it is larger than the sum of its proper divisors (139596541).

4694664899 is a wasteful number, since it uses less digits than its factorization.

4694664899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350.

The product of its digits is 80621568, while the sum is 65.

The square root of 4694664899 is about 68517.6247326190. The cubic root of 4694664899 is about 1674.4346379171.

Adding to 4694664899 its sum of digits (65), we get a palindrome (4694664964).

The spelling of 4694664899 in words is "four billion, six hundred ninety-four million, six hundred sixty-four thousand, eight hundred ninety-nine".