2985089280 has 144 divisors (see below), whose sum is σ = 9610266624. Its totient is φ = 789626880.

The previous prime is 2985089269. The next prime is 2985089291. The reversal of 2985089280 is 829805892.

It is an interprime number because it is at equal distance from previous prime (2985089269) and next prime (2985089291).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484620 + ... + 490740.

Almost surely, 2^2985089280 is an apocalyptic number.

2985089280 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 2985089280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4805133312).

2985089280 is an abundant number, since it is smaller than the sum of its proper divisors (6625177344).

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

2985089280 is a wasteful number, since it uses less digits than its factorization.

2985089280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272 (or 6258 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 51.

The square root of 2985089280 is about 54635.9705688478. The cubic root of 2985089280 is about 1439.8561584717.

The spelling of 2985089280 in words is "two billion, nine hundred eighty-five million, eighty-nine thousand, two hundred eighty".