4993903244 has 48 divisors (see below), whose sum is σ = 9977700096. Its totient is φ = 2164852800.

The previous prime is 4993903219. The next prime is 4993903249. The reversal of 4993903244 is 4423093994.

It is a happy number.

It is a super-2 number, since 2×4993903244² = 49878139220867447072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4993903249) 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, 344054 + ... + 358274.

It is an arithmetic number, because the mean of its divisors is an integer number (207868752).

Almost surely, 2^4993903244 is an apocalyptic number.

4993903244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4993903244 is a deficient number, since it is larger than the sum of its proper divisors (4983796852).

4993903244 is a wasteful number, since it uses less digits than its factorization.

4993903244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14606 (or 14604 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 4993903244 is about 70667.5543937952. The cubic root of 4993903244 is about 1709.2806435863.

The spelling of 4993903244 in words is "four billion, nine hundred ninety-three million, nine hundred three thousand, two hundred forty-four".