4694944736 has 24 divisors (see below), whose sum is σ = 9645051024. Its totient is φ = 2245408000.

The previous prime is 4694944729. The next prime is 4694944747. The reversal of 4694944736 is 6374494964.

It is a happy number.

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, 3188765 + ... + 3190236.

It is an arithmetic number, because the mean of its divisors is an integer number (401877126).

Almost surely, 2^4694944736 is an apocalyptic number.

4694944736 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4694944736 is an abundant number, since it is smaller than the sum of its proper divisors (4950106288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4694944736 is a wasteful number, since it uses less digits than its factorization.

4694944736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379034 (or 6379026 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 56.

The square root of 4694944736 is about 68519.6667826107. Note that the first 3 decimals coincide. The cubic root of 4694944736 is about 1674.4679068487.

The spelling of 4694944736 in words is "four billion, six hundred ninety-four million, nine hundred forty-four thousand, seven hundred thirty-six".