798336591 has 16 divisors (see below), whose sum is σ = 1149375360. Its totient is φ = 489978720.

The previous prime is 798336589. The next prime is 798336593. The reversal of 798336591 is 195633897.

It is an interprime number because it is at equal distance from previous prime (798336589) and next prime (798336593).

It is not a de Polignac number, because 798336591 - 2¹ = 798336589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798336593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12225 + ... + 41786.

It is an arithmetic number, because the mean of its divisors is an integer number (71835960).

Almost surely, 2^798336591 is an apocalyptic number.

798336591 is a deficient number, since it is larger than the sum of its proper divisors (351038769).

798336591 is a wasteful number, since it uses less digits than its factorization.

798336591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54406.

The product of its digits is 1224720, while the sum is 51.

The square root of 798336591 is about 28254.8507516851. The cubic root of 798336591 is about 927.6739152176.

The spelling of 798336591 in words is "seven hundred ninety-eight million, three hundred thirty-six thousand, five hundred ninety-one".