798487536 has 160 divisors (see below), whose sum is σ = 2624832000. Its totient is φ = 207352320.

The previous prime is 798487531. The next prime is 798487541. The reversal of 798487536 is 635784897.

It is an interprime number because it is at equal distance from previous prime (798487531) and next prime (798487541).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798487531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178900 + ... + 183308.

It is an arithmetic number, because the mean of its divisors is an integer number (16405200).

Almost surely, 2^798487536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798487536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312416000).

798487536 is an abundant number, since it is smaller than the sum of its proper divisors (1826344464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

798487536 is a wasteful number, since it uses less digits than its factorization.

798487536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452 (or 4432 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 798487536 is about 28257.5217597014. The cubic root of 798487536 is about 927.7323779915.

The spelling of 798487536 in words is "seven hundred ninety-eight million, four hundred eighty-seven thousand, five hundred thirty-six".