8913082398 has 96 divisors (see below), whose sum is σ = 20431813248. Its totient is φ = 2587865280.

The previous prime is 8913082391. The next prime is 8913082433. The reversal of 8913082398 is 8932803198.

It is a self number, because there is not a number n which added to its sum of digits gives 8913082398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8913082391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1651861 + ... + 1657247.

It is an arithmetic number, because the mean of its divisors is an integer number (212831388).

Almost surely, 2^8913082398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8913082398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10215906624).

8913082398 is an abundant number, since it is smaller than the sum of its proper divisors (11518730850).

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

8913082398 is a wasteful number, since it uses less digits than its factorization.

8913082398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510 (or 5499 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 8913082398 is about 94409.1224299855. The cubic root of 8913082398 is about 2073.3660062526.

The spelling of 8913082398 in words is "eight billion, nine hundred thirteen million, eighty-two thousand, three hundred ninety-eight".