4999999994 has 16 divisors (see below), whose sum is σ = 8249440896. Its totient is φ = 2272726060.

The previous prime is 4999999937. The next prime is 5000000029.

It is a happy number.

4999999994 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936482 + ... + 941805.

It is an arithmetic number, because the mean of its divisors is an integer number (515590056).

Almost surely, 2^4999999994 is an apocalyptic number.

4999999994 is a deficient number, since it is larger than the sum of its proper divisors (3249440902).

4999999994 is a wasteful number, since it uses less digits than its factorization.

4999999994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878322 (or 1878300 counting only the distinct ones).

The product of its digits is 688747536, while the sum is 80.

The square root of 4999999994 is about 70710.6780762283. The cubic root of 4999999994 is about 1709.9759459927.

The spelling of 4999999994 in words is "four billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-four".