2898862560 has 384 divisors, whose sum is σ = 11287019520. Its totient is φ = 688896000.

The previous prime is 2898862553. The next prime is 2898862619. The reversal of 2898862560 is 652688982.

2898862560 is a `hidden beast` number, since 2 + 8 + 9 + 8 + 8 + 625 + 6 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2898862497 and 2898862506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2517985 + ... + 2519135.

It is an arithmetic number, because the mean of its divisors is an integer number (29393280).

Almost surely, 2^2898862560 is an apocalyptic number.

2898862560 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 2898862560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5643509760).

2898862560 is an abundant number, since it is smaller than the sum of its proper divisors (8388156960).

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

2898862560 is a wasteful number, since it uses less digits than its factorization.

2898862560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 2898862560 is about 53841.0861703216. The cubic root of 2898862560 is about 1425.8566815528.

The spelling of 2898862560 in words is "two billion, eight hundred ninety-eight million, eight hundred sixty-two thousand, five hundred sixty".