2405874899 has 2 divisors, whose sum is σ = 2405874900. Its totient is φ = 2405874898.

The previous prime is 2405874893. The next prime is 2405874941. The reversal of 2405874899 is 9984785042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2405874899 - 2⁴ = 2405874883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2405874893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202937449 + 1202937450.

It is an arithmetic number, because the mean of its divisors is an integer number (1202937450).

Almost surely, 2^2405874899 is an apocalyptic number.

2405874899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405874899 is an equidigital number, since it uses as much as digits as its factorization.

2405874899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The square root of 2405874899 is about 49049.7186434336. The cubic root of 2405874899 is about 1339.9574685766.

The spelling of 2405874899 in words is "two billion, four hundred five million, eight hundred seventy-four thousand, eight hundred ninety-nine".