2768322405 has 32 divisors (see below), whose sum is σ = 4467888000. Its totient is φ = 1463622912.

The previous prime is 2768322383. The next prime is 2768322409. The reversal of 2768322405 is 5042238672.

It is not a de Polignac number, because 2768322405 - 2⁵ = 2768322373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768322409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1583742 + ... + 1585488.

It is an arithmetic number, because the mean of its divisors is an integer number (139621500).

Almost surely, 2^2768322405 is an apocalyptic number.

It is an amenable number.

2768322405 is a deficient number, since it is larger than the sum of its proper divisors (1699565595).

2768322405 is a wasteful number, since it uses less digits than its factorization.

2768322405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2768322405 is about 52614.8496624290. The cubic root of 2768322405 is about 1404.1243016018.

The spelling of 2768322405 in words is "two billion, seven hundred sixty-eight million, three hundred twenty-two thousand, four hundred five".