2986858240 has 36 divisors (see below), whose sum is σ = 7154461944. Its totient is φ = 1194742784.

The previous prime is 2986858213. The next prime is 2986858243. The reversal of 2986858240 is 428586892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986858243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165462 + ... + 1168021.

It is an arithmetic number, because the mean of its divisors is an integer number (198735054).

Almost surely, 2^2986858240 is an apocalyptic number.

2986858240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986858240 is an abundant number, since it is smaller than the sum of its proper divisors (4167603704).

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

2986858240 is an equidigital number, since it uses as much as digits as its factorization.

2986858240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333504 (or 2333490 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The square root of 2986858240 is about 54652.1567735437. The cubic root of 2986858240 is about 1440.1405212663.

The spelling of 2986858240 in words is "two billion, nine hundred eighty-six million, eight hundred fifty-eight thousand, two hundred forty".