2998274400 has 288 divisors, whose sum is σ = 11830492800. Its totient is φ = 726796800.

The previous prime is 2998274393. The next prime is 2998274401. The reversal of 2998274400 is 44728992.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998274401) 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 47 ways as a sum of consecutive naturals, for example, 231291 + ... + 243909.

It is an arithmetic number, because the mean of its divisors is an integer number (41078100).

Almost surely, 2^2998274400 is an apocalyptic number.

2998274400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2998274400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5915246400).

2998274400 is an abundant number, since it is smaller than the sum of its proper divisors (8832218400).

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

2998274400 is a wasteful number, since it uses less digits than its factorization.

2998274400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12659 (or 12640 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2998274400 is about 54756.5009839014. The cubic root of 2998274400 is about 1441.9729899533.

The spelling of 2998274400 in words is "two billion, nine hundred ninety-eight million, two hundred seventy-four thousand, four hundred".