798259427 has 4 divisors (see below), whose sum is σ = 912296496. Its totient is φ = 684222360.

The previous prime is 798259409. The next prime is 798259471. The reversal of 798259427 is 724952897.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 798259427 - 2⁸ = 798259171 is a prime.

It is a super-2 number, since 2×798259427² = 1274436225588736658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798259477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57018524 + ... + 57018537.

It is an arithmetic number, because the mean of its divisors is an integer number (228074124).

Almost surely, 2^798259427 is an apocalyptic number.

798259427 is a deficient number, since it is larger than the sum of its proper divisors (114037069).

798259427 is a wasteful number, since it uses less digits than its factorization.

798259427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114037068.

The product of its digits is 2540160, while the sum is 53.

The square root of 798259427 is about 28253.4852186416. The cubic root of 798259427 is about 927.6440258463.

The spelling of 798259427 in words is "seven hundred ninety-eight million, two hundred fifty-nine thousand, four hundred twenty-seven".