798734 has 8 divisors (see below), whose sum is σ = 1217928. Its totient is φ = 392760.

The previous prime is 798727. The next prime is 798737. The reversal of 798734 is 437897.

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

It is a d-powerful number, because it can be written as 7² + 9⁶ + 7⁴ + 8³ + 3⁷ + 4⁹ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798737) by changing a digit.

798734 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3152 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (152241).

2⁷⁹⁸⁷³⁴ is an apocalyptic number.

798734 is a deficient number, since it is larger than the sum of its proper divisors (419194).

798734 is a wasteful number, since it uses less digits than its factorization.

798734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6610.

The product of its digits is 42336, while the sum is 38.

The square root of 798734 is about 893.7191952733. The cubic root of 798734 is about 92.7827820563.

It can be divided in two parts, 79 and 8734, that multiplied together give a palindrome (689986).

The spelling of 798734 in words is "seven hundred ninety-eight thousand, seven hundred thirty-four".