8840297466 has 768 divisors, whose sum is σ = 30191616000. Its totient is φ = 1828915200.

The previous prime is 8840297443. The next prime is 8840297467. The reversal of 8840297466 is 6647920488.

It is not an unprimeable number, because it can be changed into a prime (8840297467) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 285170871 + ... + 285170901.

It is an arithmetic number, because the mean of its divisors is an integer number (39312000).

Almost surely, 2^8840297466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8840297466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15095808000).

8840297466 is an abundant number, since it is smaller than the sum of its proper divisors (21351318534).

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

8840297466 is a wasteful number, since it uses less digits than its factorization.

8840297466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 8840297466 is about 94022.8560829759. The cubic root of 8840297466 is about 2067.7068170869.

The spelling of 8840297466 in words is "eight billion, eight hundred forty million, two hundred ninety-seven thousand, four hundred sixty-six".