8901004780 has 12 divisors (see below), whose sum is σ = 18692110080. Its totient is φ = 3560401904.

The previous prime is 8901004751. The next prime is 8901004781. The reversal of 8901004780 is 874001098.

It is not an unprimeable number, because it can be changed into a prime (8901004781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222525100 + ... + 222525139.

It is an arithmetic number, because the mean of its divisors is an integer number (1557675840).

Almost surely, 2^8901004780 is an apocalyptic number.

It is an amenable number.

8901004780 is an abundant number, since it is smaller than the sum of its proper divisors (9791105300).

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

8901004780 is a wasteful number, since it uses less digits than its factorization.

8901004780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445050248 (or 445050246 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 8901004780 is about 94345.1364936211. The cubic root of 8901004780 is about 2072.4290822758.

The spelling of 8901004780 in words is "eight billion, nine hundred one million, four thousand, seven hundred eighty".