2763967 has 2 divisors, whose sum is σ = 2763968. Its totient is φ = 2763966.

The previous prime is 2763947. The next prime is 2763977. The reversal of 2763967 is 7693672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2763967 - 2¹⁵ = 2731199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2763947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381983 + 1381984.

It is an arithmetic number, because the mean of its divisors is an integer number (1381984).

2^2763967 is an apocalyptic number.

2763967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2763967 is an equidigital number, since it uses as much as digits as its factorization.

2763967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 2763967 is about 1662.5182705763. The cubic root of 2763967 is about 140.3387544931.

The spelling of 2763967 in words is "two million, seven hundred sixty-three thousand, nine hundred sixty-seven".