2818630790 has 16 divisors (see below), whose sum is σ = 5077620000. Its totient is φ = 1126544640.

The previous prime is 2818630751. The next prime is 2818630817. The reversal of 2818630790 is 970368182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100346 + ... + 125325.

It is an arithmetic number, because the mean of its divisors is an integer number (317351250).

Almost surely, 2^2818630790 is an apocalyptic number.

2818630790 is a deficient number, since it is larger than the sum of its proper divisors (2258989210).

2818630790 is a wasteful number, since it uses less digits than its factorization.

2818630790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226927.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 2818630790 is about 53090.7787661850. The cubic root of 2818630790 is about 1412.5789512870.

The spelling of 2818630790 in words is "two billion, eight hundred eighteen million, six hundred thirty thousand, seven hundred ninety".