798313129 has 8 divisors (see below), whose sum is σ = 817024320. Its totient is φ = 779774736.

The previous prime is 798313123. The next prime is 798313157. The reversal of 798313129 is 921313897.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 798313129 - 2³ = 798313121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798313121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33829 + ... + 52354.

It is an arithmetic number, because the mean of its divisors is an integer number (102128040).

Almost surely, 2^798313129 is an apocalyptic number.

It is an amenable number.

798313129 is a deficient number, since it is larger than the sum of its proper divisors (18711191).

798313129 is a wasteful number, since it uses less digits than its factorization.

798313129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86399.

The product of its digits is 81648, while the sum is 43.

The square root of 798313129 is about 28254.4355632881. The cubic root of 798313129 is about 927.6648274474.

It can be divided in two parts, 7983 and 13129, that added together give a palindrome (21112).

The spelling of 798313129 in words is "seven hundred ninety-eight million, three hundred thirteen thousand, one hundred twenty-nine".