8898312306 has 64 divisors (see below), whose sum is σ = 19497760128. Its totient is φ = 2690838528.

The previous prime is 8898312259. The next prime is 8898312307. The reversal of 8898312306 is 6032138988.

It is a super-2 number, since 2×8898312306² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8898312307) 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, 1271890 + ... + 1278866.

It is an arithmetic number, because the mean of its divisors is an integer number (304652502).

Almost surely, 2^8898312306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8898312306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9748880064).

8898312306 is an abundant number, since it is smaller than the sum of its proper divisors (10599447822).

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

8898312306 is a wasteful number, since it uses less digits than its factorization.

8898312306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7275.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 8898312306 is about 94330.8661361699. The cubic root of 8898312306 is about 2072.2200974745.

The spelling of 8898312306 in words is "eight billion, eight hundred ninety-eight million, three hundred twelve thousand, three hundred six".