2488345466 has 4 divisors (see below), whose sum is σ = 3732518202. Its totient is φ = 1244172732.

The previous prime is 2488345451. The next prime is 2488345481. The reversal of 2488345466 is 6645438842.

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

It is an interprime number because it is at equal distance from previous prime (2488345451) and next prime (2488345481).

It can be written as a sum of positive squares in only one way, i.e., 1377523225 + 1110822241 = 37115^2 + 33329^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622086365 + ... + 622086368.

Almost surely, 2^2488345466 is an apocalyptic number.

2488345466 is a deficient number, since it is larger than the sum of its proper divisors (1244172736).

2488345466 is a wasteful number, since it uses less digits than its factorization.

2488345466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244172735.

The product of its digits is 4423680, while the sum is 50.

The square root of 2488345466 is about 49883.3185143090. The cubic root of 2488345466 is about 1355.0965043398.

The spelling of 2488345466 in words is "two billion, four hundred eighty-eight million, three hundred forty-five thousand, four hundred sixty-six".