8369042880 has 224 divisors, whose sum is σ = 30693116160. Its totient is φ = 1909473280.

The previous prime is 8369042873. The next prime is 8369042933. The reversal of 8369042880 is 882409638.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156211 + ... + 202829.

It is an arithmetic number, because the mean of its divisors is an integer number (137022840).

Almost surely, 2^8369042880 is an apocalyptic number.

8369042880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8369042880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15346558080).

8369042880 is an abundant number, since it is smaller than the sum of its proper divisors (22324073280).

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

8369042880 is a wasteful number, since it uses less digits than its factorization.

8369042880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46667 (or 46657 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 8369042880 is about 91482.4730754476. The cubic root of 8369042880 is about 2030.2924409027.

The spelling of 8369042880 in words is "eight billion, three hundred sixty-nine million, forty-two thousand, eight hundred eighty".