8900361580 has 96 divisors (see below), whose sum is σ = 21165157440. Its totient is φ = 3114209280.

The previous prime is 8900361523. The next prime is 8900361583. The reversal of 8900361580 is 851630098.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8900361583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1994712 + ... + 1999168.

It is an arithmetic number, because the mean of its divisors is an integer number (220470390).

Almost surely, 2^8900361580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8900361580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10582578720).

8900361580 is an abundant number, since it is smaller than the sum of its proper divisors (12264795860).

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

8900361580 is a wasteful number, since it uses less digits than its factorization.

8900361580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819 (or 4817 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 8900361580 is about 94341.7276712696. The cubic root of 8900361580 is about 2072.3791621253.

The spelling of 8900361580 in words is "eight billion, nine hundred million, three hundred sixty-one thousand, five hundred eighty".