2898306880 has 336 divisors, whose sum is σ = 8668731456. Its totient is φ = 916930560.

The previous prime is 2898306871. The next prime is 2898306881. The reversal of 2898306880 is 886038982.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898306881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22124415 + ... + 22124545.

It is an arithmetic number, because the mean of its divisors is an integer number (25799796).

Almost surely, 2^2898306880 is an apocalyptic number.

2898306880 is a gapful number since it is divisible by the number (20) 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 2898306880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4334365728).

2898306880 is an abundant number, since it is smaller than the sum of its proper divisors (5770424576).

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

2898306880 is a wasteful number, since it uses less digits than its factorization.

2898306880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The square root of 2898306880 is about 53835.9255516240. The cubic root of 2898306880 is about 1425.7655687277.

The spelling of 2898306880 in words is "two billion, eight hundred ninety-eight million, three hundred six thousand, eight hundred eighty".