798937143 has 4 divisors (see below), whose sum is σ = 1065249528. Its totient is φ = 532624760.

The previous prime is 798937133. The next prime is 798937159. The reversal of 798937143 is 341739897.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341739897 = 3 ⋅113913299.

It is a cyclic number.

It is not a de Polignac number, because 798937143 - 2¹³ = 798928951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798937123) 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, 133156188 + ... + 133156193.

It is an arithmetic number, because the mean of its divisors is an integer number (266312382).

Almost surely, 2^798937143 is an apocalyptic number.

798937143 is a deficient number, since it is larger than the sum of its proper divisors (266312385).

798937143 is a wasteful number, since it uses less digits than its factorization.

798937143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266312384.

The product of its digits is 1143072, while the sum is 51.

The square root of 798937143 is about 28265.4761679332. The cubic root of 798937143 is about 927.9064724256.

The spelling of 798937143 in words is "seven hundred ninety-eight million, nine hundred thirty-seven thousand, one hundred forty-three".