4798639494 has 24 divisors (see below), whose sum is σ = 11342239272. Its totient is φ = 1454133120.

The previous prime is 4798639421. The next prime is 4798639543. The reversal of 4798639494 is 4949368974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12117579 + ... + 12117974.

It is an arithmetic number, because the mean of its divisors is an integer number (472593303).

Almost surely, 2^4798639494 is an apocalyptic number.

4798639494 is an abundant number, since it is smaller than the sum of its proper divisors (6543599778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4798639494 is a wasteful number, since it uses less digits than its factorization.

4798639494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24235572 (or 24235569 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The square root of 4798639494 is about 69272.2130005964. The cubic root of 4798639494 is about 1686.7059412099.

The spelling of 4798639494 in words is "four billion, seven hundred ninety-eight million, six hundred thirty-nine thousand, four hundred ninety-four".