4994453930 has 8 divisors (see below), whose sum is σ = 8990017092. Its totient is φ = 1997781568.

The previous prime is 4994453923. The next prime is 4994453941. The reversal of 4994453930 is 393544994.

It can be written as a sum of positive squares in 2 ways, for example, as 4976314849 + 18139081 = 70543^2 + 4259^2 .

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

It is a Curzon 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, 249722687 + ... + 249722706.

Almost surely, 2^4994453930 is an apocalyptic number.

4994453930 is a deficient number, since it is larger than the sum of its proper divisors (3995563162).

4994453930 is a wasteful number, since it uses less digits than its factorization.

4994453930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499445400.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The square root of 4994453930 is about 70671.4506006492. The cubic root of 4994453930 is about 1709.3434696817.

The spelling of 4994453930 in words is "four billion, nine hundred ninety-four million, four hundred fifty-three thousand, nine hundred thirty".