2420708318 has 8 divisors (see below), whose sum is σ = 4149785712. Its totient is φ = 1037446416.

The previous prime is 2420708317. The next prime is 2420708327. The reversal of 2420708318 is 8138070242.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420708317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86453855 + ... + 86453882.

It is an arithmetic number, because the mean of its divisors is an integer number (518723214).

Almost surely, 2^2420708318 is an apocalyptic number.

2420708318 is a deficient number, since it is larger than the sum of its proper divisors (1729077394).

2420708318 is a wasteful number, since it uses less digits than its factorization.

2420708318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172907746.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2420708318 is about 49200.6942837192. The cubic root of 2420708318 is about 1342.7056637180.

The spelling of 2420708318 in words is "two billion, four hundred twenty million, seven hundred eight thousand, three hundred eighteen".