2890302900 has 72 divisors (see below), whose sum is σ = 8374568160. Its totient is φ = 769645440.

The previous prime is 2890302881. The next prime is 2890302907. The reversal of 2890302900 is 92030982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890302907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215182 + ... + 228218.

Almost surely, 2^2890302900 is an apocalyptic number.

2890302900 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 2890302900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4187284080).

2890302900 is an abundant number, since it is smaller than the sum of its proper divisors (5484265260).

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

2890302900 is a wasteful number, since it uses less digits than its factorization.

2890302900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793 (or 13786 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2890302900 is about 53761.5373664109. The cubic root of 2890302900 is about 1424.4518913891.

The spelling of 2890302900 in words is "two billion, eight hundred ninety million, three hundred two thousand, nine hundred".