2898987000 has 768 divisors, whose sum is σ = 11920970880. Its totient is φ = 580608000.

The previous prime is 2898986969. The next prime is 2898987017. The reversal of 2898987000 is 7898982.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 70706980 + ... + 70707020.

Almost surely, 2^2898987000 is an apocalyptic number.

2898987000 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 2898987000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5960485440).

2898987000 is an abundant number, since it is smaller than the sum of its proper divisors (9021983880).

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

2898987000 is a wasteful number, since it uses less digits than its factorization.

2898987000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The square root of 2898987000 is about 53842.2417809660. The cubic root of 2898987000 is about 1425.8770839306.

The spelling of 2898987000 in words is "two billion, eight hundred ninety-eight million, nine hundred eighty-seven thousand".