798923353 has 4 divisors (see below), whose sum is σ = 799216308. Its totient is φ = 798630400.

The previous prime is 798923341. The next prime is 798923357. The reversal of 798923353 is 353329897.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353329897 = 223 ⋅1584439.

It can be written as a sum of positive squares in 2 ways, for example, as 695535129 + 103388224 = 26373^2 + 10168^2 .

It is a cyclic number.

It is not a de Polignac number, because 798923353 - 2⁹ = 798922841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 798923297 and 798923306.

It is not an unprimeable number, because it can be changed into a prime (798923357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142348 + ... + 147853.

It is an arithmetic number, because the mean of its divisors is an integer number (199804077).

Almost surely, 2^798923353 is an apocalyptic number.

It is an amenable number.

798923353 is a deficient number, since it is larger than the sum of its proper divisors (292955).

798923353 is a wasteful number, since it uses less digits than its factorization.

798923353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292954.

The product of its digits is 1224720, while the sum is 49.

The square root of 798923353 is about 28265.2322297200. The cubic root of 798923353 is about 927.9011337061.

The spelling of 798923353 in words is "seven hundred ninety-eight million, nine hundred twenty-three thousand, three hundred fifty-three".