2880245898 has 64 divisors (see below), whose sum is σ = 6618009600. Its totient is φ = 927566640.

The previous prime is 2880245887. The next prime is 2880245899. The reversal of 2880245898 is 8985420882.

It is a happy number.

2880245898 is a `hidden beast` number, since 28 + 80 + 2 + 458 + 98 = 666.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2880245899) 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, 1436965 + ... + 1438967.

It is an arithmetic number, because the mean of its divisors is an integer number (103406400).

Almost surely, 2^2880245898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2880245898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3309004800).

2880245898 is an abundant number, since it is smaller than the sum of its proper divisors (3737763702).

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

2880245898 is a wasteful number, since it uses less digits than its factorization.

2880245898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904 (or 2898 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The square root of 2880245898 is about 53667.9224304426. The cubic root of 2880245898 is about 1422.7978129098.

The spelling of 2880245898 in words is "two billion, eight hundred eighty million, two hundred forty-five thousand, eight hundred ninety-eight".