8774241840 has 640 divisors, whose sum is σ = 37997568000. Its totient is φ = 1849236480.

The previous prime is 8774241823. The next prime is 8774241881. The reversal of 8774241840 is 481424778.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9630985 + ... + 9631895.

It is an arithmetic number, because the mean of its divisors is an integer number (59371200).

Almost surely, 2^8774241840 is an apocalyptic number.

8774241840 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 8774241840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18998784000).

8774241840 is an abundant number, since it is smaller than the sum of its proper divisors (29223326160).

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

8774241840 is a wasteful number, since it uses less digits than its factorization.

8774241840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The square root of 8774241840 is about 93670.9231298592. The cubic root of 8774241840 is about 2062.5438959253.

The spelling of 8774241840 in words is "eight billion, seven hundred seventy-four million, two hundred forty-one thousand, eight hundred forty".