2790382826 has 32 divisors (see below), whose sum is σ = 5493035520. Its totient is φ = 1029942000.

The previous prime is 2790382817. The next prime is 2790382867. The reversal of 2790382826 is 6282830972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473900 + ... + 479751.

It is an arithmetic number, because the mean of its divisors is an integer number (171657360).

Almost surely, 2^2790382826 is an apocalyptic number.

2790382826 is a deficient number, since it is larger than the sum of its proper divisors (2702652694).

2790382826 is a wasteful number, since it uses less digits than its factorization.

2790382826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953690.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2790382826 is about 52824.0743032947. The cubic root of 2790382826 is about 1407.8442025471.

The spelling of 2790382826 in words is "two billion, seven hundred ninety million, three hundred eighty-two thousand, eight hundred twenty-six".