798635431252 has 6 divisors (see below), whose sum is σ = 1397612004698. Its totient is φ = 399317715624.

The previous prime is 798635431247. The next prime is 798635431261. The reversal of 798635431252 is 252134536897.

798635431252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 703780055056 + 94855376196 = 838916^2 + 307986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 798635431193 and 798635431202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99829428903 + ... + 99829428910.

Almost surely, 2^798635431252 is an apocalyptic number.

It is an amenable number.

798635431252 is a deficient number, since it is larger than the sum of its proper divisors (598976573446).

798635431252 is a wasteful number, since it uses less digits than its factorization.

798635431252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199658857817 (or 199658857815 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 55.

The spelling of 798635431252 in words is "seven hundred ninety-eight billion, six hundred thirty-five million, four hundred thirty-one thousand, two hundred fifty-two".