2898898540 has 24 divisors (see below), whose sum is σ = 6089291712. Its totient is φ = 1159253760.

The previous prime is 2898898529. The next prime is 2898898543. The reversal of 2898898540 is 458988982.

It is a super-2 number, since 2×2898898540² = 16807225490428263200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2898898543) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68452 + ... + 102388.

It is an arithmetic number, because the mean of its divisors is an integer number (253720488).

Almost surely, 2^2898898540 is an apocalyptic number.

2898898540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898898540 is an abundant number, since it is smaller than the sum of its proper divisors (3190393172).

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

2898898540 is a wasteful number, since it uses less digits than its factorization.

2898898540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38217 (or 38215 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 61.

The square root of 2898898540 is about 53841.4203007313. The cubic root of 2898898540 is about 1425.8625806610.

The spelling of 2898898540 in words is "two billion, eight hundred ninety-eight million, eight hundred ninety-eight thousand, five hundred forty".