4998491306 has 16 divisors (see below), whose sum is σ = 7658867520. Its totient is φ = 2446049760.

The previous prime is 4998491299. The next prime is 4998491327. The reversal of 4998491306 is 6031948994.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109016 + ... + 147923.

It is an arithmetic number, because the mean of its divisors is an integer number (478679220).

Almost surely, 2^4998491306 is an apocalyptic number.

4998491306 is a deficient number, since it is larger than the sum of its proper divisors (2660376214).

4998491306 is a wasteful number, since it uses less digits than its factorization.

4998491306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257149.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 4998491306 is about 70700.0092362087. The cubic root of 4998491306 is about 1709.8039406785.

The spelling of 4998491306 in words is "four billion, nine hundred ninety-eight million, four hundred ninety-one thousand, three hundred six".