8498958328 has 32 divisors (see below), whose sum is σ = 18290244960. Its totient is φ = 3626772480.

The previous prime is 8498958323. The next prime is 8498958337. The reversal of 8498958328 is 8238598948.

It is a super-2 number, since 2×8498958328² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8498958328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8498958323) 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, 312633 + ... + 338728.

It is an arithmetic number, because the mean of its divisors is an integer number (571570155).

Almost surely, 2^8498958328 is an apocalyptic number.

It is an amenable number.

8498958328 is an abundant number, since it is smaller than the sum of its proper divisors (9791286632).

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

8498958328 is a wasteful number, since it uses less digits than its factorization.

8498958328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651607 (or 651603 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 64.

The square root of 8498958328 is about 92189.7951402432. The cubic root of 8498958328 is about 2040.7441799875.

The spelling of 8498958328 in words is "eight billion, four hundred ninety-eight million, nine hundred fifty-eight thousand, three hundred twenty-eight".