2002988988 has 432 divisors, whose sum is σ = 7113852928. Its totient is φ = 461894400.

The previous prime is 2002988963. The next prime is 2002989047. The reversal of 2002988988 is 8898892002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 12288195 + ... + 12288357.

Almost surely, 2^2002988988 is an apocalyptic number.

2002988988 is a gapful number since it is divisible by the number (28) 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 2002988988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3556926464).

2002988988 is an abundant number, since it is smaller than the sum of its proper divisors (5110863940).

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

2002988988 is a wasteful number, since it uses less digits than its factorization.

2002988988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 2002988988 is about 44754.7649753632. The cubic root of 2002988988 is about 1260.5483856319.

The spelling of 2002988988 in words is "two billion, two million, nine hundred eighty-eight thousand, nine hundred eighty-eight".