2983485851 has 4 divisors (see below), whose sum is σ = 2983612104. Its totient is φ = 2983359600.

The previous prime is 2983485829. The next prime is 2983485889. The reversal of 2983485851 is 1585843892.

2983485851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2983485851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2983485793 and 2983485802.

It is not an unprimeable number, because it can be changed into a prime (2983485821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15905 + ... + 78866.

It is an arithmetic number, because the mean of its divisors is an integer number (745903026).

Almost surely, 2^2983485851 is an apocalyptic number.

2983485851 is a deficient number, since it is larger than the sum of its proper divisors (126253).

2983485851 is an equidigital number, since it uses as much as digits as its factorization.

2983485851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126252.

The product of its digits is 2764800, while the sum is 53.

The square root of 2983485851 is about 54621.2948491703. The cubic root of 2983485851 is about 1439.5983079354.

The spelling of 2983485851 in words is "two billion, nine hundred eighty-three million, four hundred eighty-five thousand, eight hundred fifty-one".