8486243700 has 144 divisors (see below), whose sum is σ = 27109264896. Its totient is φ = 2032419200.

The previous prime is 8486243671. The next prime is 8486243713. The reversal of 8486243700 is 73426848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258409 + ... + 289391.

It is an arithmetic number, because the mean of its divisors is an integer number (188258784).

Almost surely, 2^8486243700 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 8486243700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13554632448).

8486243700 is an abundant number, since it is smaller than the sum of its proper divisors (18623021196).

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

8486243700 is a wasteful number, since it uses less digits than its factorization.

8486243700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31094 (or 31087 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 8486243700 is about 92120.8103524931. The cubic root of 8486243700 is about 2039.7260060694.

The spelling of 8486243700 in words is "eight billion, four hundred eighty-six million, two hundred forty-three thousand, seven hundred".