8228648898 has 30 divisors (see below), whose sum is σ = 18440856291. Its totient is φ = 2742498108.

The previous prime is 8228648893. The next prime is 8228648899. The reversal of 8228648898 is 8988468228.

It can be written as a sum of positive squares in only one way, i.e., 4114324449 + 4114324449 = 64143^2 + 64143^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=64143.

It is a super-2 number, since 2×8228648898² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8228648891) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1151011 + ... + 1158137.

Almost surely, 2^8228648898 is an apocalyptic number.

8228648898 is an abundant number, since it is smaller than the sum of its proper divisors (10212207393).

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

8228648898 is an frugal number, since it uses more digits than its factorization.

8228648898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14268 (or 7132 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 63.

The square root of 8228648898 is about 90711.9005312974. The cubic root of 8228648898 is about 2018.8753745418.

The spelling of 8228648898 in words is "eight billion, two hundred twenty-eight million, six hundred forty-eight thousand, eight hundred ninety-eight".