4979999794 has 32 divisors (see below), whose sum is σ = 9319504896. Its totient is φ = 1938955920.

The previous prime is 4979999747. The next prime is 4979999797.

4979999794 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4979999794.

It is not an unprimeable number, because it can be changed into a prime (4979999797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237417 + ... + 257539.

It is an arithmetic number, because the mean of its divisors is an integer number (291234528).

Almost surely, 2^4979999794 is an apocalyptic number.

4979999794 is a deficient number, since it is larger than the sum of its proper divisors (4339505102).

4979999794 is a wasteful number, since it uses less digits than its factorization.

4979999794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750.

The product of its digits is 416649744, while the sum is 76.

The square root of 4979999794 is about 70569.1135979474. The cubic root of 4979999794 is about 1707.6929084705.

The spelling of 4979999794 in words is "four billion, nine hundred seventy-nine million, nine hundred ninety-nine thousand, seven hundred ninety-four".