2398424066 has 4 divisors (see below), whose sum is σ = 3597636102. Its totient is φ = 1199212032.

The previous prime is 2398424057. The next prime is 2398424069. The reversal of 2398424066 is 6604248932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2398158841 + 265225 = 48971^2 + 515^2 .

It is not an unprimeable number, because it can be changed into a prime (2398424069) 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 as a sum of consecutive naturals, namely, 599606015 + ... + 599606018.

Almost surely, 2^2398424066 is an apocalyptic number.

2398424066 is a deficient number, since it is larger than the sum of its proper divisors (1199212036).

2398424066 is a wasteful number, since it uses less digits than its factorization.

2398424066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199212035.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 2398424066 is about 48973.7079053649. The cubic root of 2398424066 is about 1338.5727854018.

The spelling of 2398424066 in words is "two billion, three hundred ninety-eight million, four hundred twenty-four thousand, sixty-six".