8794275840 has 576 divisors, whose sum is σ = 36238648320. Its totient is φ = 1981808640.

The previous prime is 8794275829. The next prime is 8794275863. The reversal of 8794275840 is 485724978.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123863005 + ... + 123863075.

It is an arithmetic number, because the mean of its divisors is an integer number (62914320).

Almost surely, 2^8794275840 is an apocalyptic number.

8794275840 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 8794275840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18119324160).

8794275840 is an abundant number, since it is smaller than the sum of its proper divisors (27444372480).

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

8794275840 is an frugal number, since it uses more digits than its factorization.

8794275840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The square root of 8794275840 is about 93777.8003580805. The cubic root of 8794275840 is about 2064.1124871090.

The spelling of 8794275840 in words is "eight billion, seven hundred ninety-four million, two hundred seventy-five thousand, eight hundred forty".