2981060000 has 60 divisors (see below), whose sum is σ = 7333903962. Its totient is φ = 1192416000.

The previous prime is 2981059979. The next prime is 2981060003. The reversal of 2981060000 is 601892.

It can be written as a sum of positive squares in 5 ways, for example, as 20394256 + 2960665744 = 4516^2 + 54412^2 .

It is not an unprimeable number, because it can be changed into a prime (2981060003) 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 9 ways as a sum of consecutive naturals, for example, 54527 + ... + 94526.

Almost surely, 2^2981060000 is an apocalyptic number.

2981060000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2981060000 is an abundant number, since it is smaller than the sum of its proper divisors (4352843962).

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

2981060000 is an equidigital number, since it uses as much as digits as its factorization.

2981060000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149083 (or 149060 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 2981060000 is about 54599.0842414046. The cubic root of 2981060000 is about 1439.2080264431.

Adding to 2981060000 its reverse (601892), we get a palindrome (2981661892).

The spelling of 2981060000 in words is "two billion, nine hundred eighty-one million, sixty thousand".