2622945682 has 8 divisors (see below), whose sum is σ = 4496478336. Its totient is φ = 1124119572.

The previous prime is 2622945643. The next prime is 2622945701. The reversal of 2622945682 is 2865492262.

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

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 3 ways as a sum of consecutive naturals, for example, 93676618 + ... + 93676645.

It is an arithmetic number, because the mean of its divisors is an integer number (562059792).

Almost surely, 2^2622945682 is an apocalyptic number.

2622945682 is a deficient number, since it is larger than the sum of its proper divisors (1873532654).

2622945682 is a wasteful number, since it uses less digits than its factorization.

2622945682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187353272.

The product of its digits is 829440, while the sum is 46.

The square root of 2622945682 is about 51214.7018150062. The cubic root of 2622945682 is about 1379.1021398255.

The spelling of 2622945682 in words is "two billion, six hundred twenty-two million, nine hundred forty-five thousand, six hundred eighty-two".