2438630 has 8 divisors (see below), whose sum is σ = 4389552. Its totient is φ = 975448.

The previous prime is 2438629. The next prime is 2438671. The reversal of 2438630 is 368342.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2438630.

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, 121922 + ... + 121941.

It is an arithmetic number, because the mean of its divisors is an integer number (548694).

2^2438630 is an apocalyptic number.

2438630 is a deficient number, since it is larger than the sum of its proper divisors (1950922).

2438630 is a wasteful number, since it uses less digits than its factorization.

2438630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243870.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2438630 is about 1561.6113472948. The cubic root of 2438630 is about 134.6011087739.

The spelling of 2438630 in words is "two million, four hundred thirty-eight thousand, six hundred thirty".