4798635813 has 6 divisors (see below), whose sum is σ = 6931362854. Its totient is φ = 3199090536.

The previous prime is 4798635811. The next prime is 4798635817. The reversal of 4798635813 is 3185368974.

It can be written as a sum of positive squares in only one way, i.e., 2519337249 + 2279298564 = 50193^2 + 47742^2 .

It is not a de Polignac number, because 4798635813 - 2¹ = 4798635811 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4798635813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4798635811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266590870 + ... + 266590887.

Almost surely, 2^4798635813 is an apocalyptic number.

It is an amenable number.

4798635813 is a deficient number, since it is larger than the sum of its proper divisors (2132727041).

4798635813 is a wasteful number, since it uses less digits than its factorization.

4798635813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533181763 (or 533181760 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 4798635813 is about 69272.1864314964. The cubic root of 4798635813 is about 1686.7055099234.

The spelling of 4798635813 in words is "four billion, seven hundred ninety-eight million, six hundred thirty-five thousand, eight hundred thirteen".