2981474800 has 60 divisors (see below), whose sum is σ = 7356624136. Its totient is φ = 1160352000.

The previous prime is 2981474791. The next prime is 2981474803. The reversal of 2981474800 is 84741892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2981474803) 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 11 ways as a sum of consecutive naturals, for example, 85926 + ... + 115525.

Almost surely, 2^2981474800 is an apocalyptic number.

2981474800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2981474800 is an abundant number, since it is smaller than the sum of its proper divisors (4375149336).

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

2981474800 is a wasteful number, since it uses less digits than its factorization.

2981474800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201506 (or 201495 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 2981474800 is about 54602.8827077838. The cubic root of 2981474800 is about 1439.2747762796.

The spelling of 2981474800 in words is "two billion, nine hundred eighty-one million, four hundred seventy-four thousand, eight hundred".