2484400447 has 2 divisors, whose sum is σ = 2484400448. Its totient is φ = 2484400446.

The previous prime is 2484400439. The next prime is 2484400469. The reversal of 2484400447 is 7440044842.

2484400447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2484400447 - 2³ = 2484400439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2484400427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242200223 + 1242200224.

It is an arithmetic number, because the mean of its divisors is an integer number (1242200224).

Almost surely, 2^2484400447 is an apocalyptic number.

2484400447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2484400447 is an equidigital number, since it uses as much as digits as its factorization.

2484400447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 114688, while the sum is 37.

The square root of 2484400447 is about 49843.7603617544. The cubic root of 2484400447 is about 1354.3800029352.

The spelling of 2484400447 in words is "two billion, four hundred eighty-four million, four hundred thousand, four hundred forty-seven".