8898427860 has 192 divisors, whose sum is σ = 30408376320. Its totient is φ = 1900362240.

The previous prime is 8898427823. The next prime is 8898427897. The reversal of 8898427860 is 687248988.

It is an interprime number because it is at equal distance from previous prime (8898427823) and next prime (8898427897).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 8898427794 and 8898427803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365797 + ... + 389363.

It is an arithmetic number, because the mean of its divisors is an integer number (158376960).

Almost surely, 2^8898427860 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 8898427860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15204188160).

8898427860 is an abundant number, since it is smaller than the sum of its proper divisors (21509948460).

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

8898427860 is a wasteful number, since it uses less digits than its factorization.

8898427860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23646 (or 23644 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The square root of 8898427860 is about 94331.4786272324. The cubic root of 8898427860 is about 2072.2290674258.

The spelling of 8898427860 in words is "eight billion, eight hundred ninety-eight million, four hundred twenty-seven thousand, eight hundred sixty".