2988921600 has 648 divisors, whose sum is σ = 12785587920. Its totient is φ = 681246720.

The previous prime is 2988921547. The next prime is 2988921613. The reversal of 2988921600 is 61298892.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8467024 + ... + 8467376.

Almost surely, 2^2988921600 is an apocalyptic number.

2988921600 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 2988921600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6392793960).

2988921600 is an abundant number, since it is smaller than the sum of its proper divisors (9796666320).

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

2988921600 is a wasteful number, since it uses less digits than its factorization.

2988921600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 2988921600 is about 54671.0307201172. The cubic root of 2988921600 is about 1440.4720674500.

The spelling of 2988921600 in words is "two billion, nine hundred eighty-eight million, nine hundred twenty-one thousand, six hundred".