7284200449 has 8 divisors (see below), whose sum is σ = 7673600000. Its totient is φ = 6895402992.

The previous prime is 7284200437. The next prime is 7284200453. The reversal of 7284200449 is 9440024827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7284200449 - 2¹¹ = 7284198401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7284200419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125574 + ... + 174175.

It is an arithmetic number, because the mean of its divisors is an integer number (959200000).

Almost surely, 2^7284200449 is an apocalyptic number.

It is an amenable number.

7284200449 is a deficient number, since it is larger than the sum of its proper divisors (389399551).

7284200449 is a wasteful number, since it uses less digits than its factorization.

7284200449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301047.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 7284200449 is about 85347.5274920135. The cubic root of 7284200449 is about 1938.4768972130.

The spelling of 7284200449 in words is "seven billion, two hundred eighty-four million, two hundred thousand, four hundred forty-nine".