2440240630 has 8 divisors (see below), whose sum is σ = 4392433152. Its totient is φ = 976096248.

The previous prime is 2440240603. The next prime is 2440240651. The reversal of 2440240630 is 360420442.

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

It is a junction number, because it is equal to n+sod(n) for n = 2440240595 and 2440240604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122012022 + ... + 122012041.

It is an arithmetic number, because the mean of its divisors is an integer number (549054144).

Almost surely, 2^2440240630 is an apocalyptic number.

2440240630 is a deficient number, since it is larger than the sum of its proper divisors (1952192522).

2440240630 is a wasteful number, since it uses less digits than its factorization.

2440240630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244024070.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2440240630 is about 49398.7917868443. The cubic root of 2440240630 is about 1346.3073536390.

The spelling of 2440240630 in words is "two billion, four hundred forty million, two hundred forty thousand, six hundred thirty".