8997741900 has 288 divisors, whose sum is σ = 33622848000. Its totient is φ = 2021518080.

The previous prime is 8997741877. The next prime is 8997741901. The reversal of 8997741900 is 91477998.

It is a super-2 number, since 2×8997741900² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (8997741901) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1111066 + ... + 1119134.

It is an arithmetic number, because the mean of its divisors is an integer number (116746000).

Almost surely, 2^8997741900 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 8997741900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16811424000).

8997741900 is an abundant number, since it is smaller than the sum of its proper divisors (24625106100).

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

8997741900 is a wasteful number, since it uses less digits than its factorization.

8997741900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158 (or 8145 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The square root of 8997741900 is about 94856.4278264789. The cubic root of 8997741900 is about 2079.9098441569.

The spelling of 8997741900 in words is "eight billion, nine hundred ninety-seven million, seven hundred forty-one thousand, nine hundred".