2746663 has 2 divisors, whose sum is σ = 2746664. Its totient is φ = 2746662.

The previous prime is 2746661. The next prime is 2746669. The reversal of 2746663 is 3666472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2746663 - 2¹ = 2746661 is a prime.

Together with 2746661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2746661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373331 + 1373332.

It is an arithmetic number, because the mean of its divisors is an integer number (1373332).

2^2746663 is an apocalyptic number.

2746663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2746663 is an equidigital number, since it uses as much as digits as its factorization.

2746663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 2746663 is about 1657.3059464082. The cubic root of 2746663 is about 140.0452744728.

The spelling of 2746663 in words is "two million, seven hundred forty-six thousand, six hundred sixty-three".