2766000401 has 4 divisors (see below), whose sum is σ = 2886261312. Its totient is φ = 2645739492.

The previous prime is 2766000383. The next prime is 2766000403. The reversal of 2766000401 is 1040006672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2766000401 - 2¹⁴ = 2765984017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2766000403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60130421 + ... + 60130466.

It is an arithmetic number, because the mean of its divisors is an integer number (721565328).

Almost surely, 2^2766000401 is an apocalyptic number.

It is an amenable number.

2766000401 is a deficient number, since it is larger than the sum of its proper divisors (120260911).

2766000401 is a wasteful number, since it uses less digits than its factorization.

2766000401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120260910.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2766000401 is about 52592.7789815294. The cubic root of 2766000401 is about 1403.7316095944.

The spelling of 2766000401 in words is "two billion, seven hundred sixty-six million, four hundred one", and thus it is an aban number.