2749363 has 2 divisors, whose sum is σ = 2749364. Its totient is φ = 2749362.

The previous prime is 2749361. The next prime is 2749387. The reversal of 2749363 is 3639472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2749363 - 2¹ = 2749361 is a prime.

Together with 2749361, it forms a pair of twin primes.

It is an Ulam number.

2749363 is a lucky number.

It is equal to p₁₉₉₉₆₀ and since 2749363 and 199960 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2749361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374681 + 1374682.

It is an arithmetic number, because the mean of its divisors is an integer number (1374682).

2^2749363 is an apocalyptic number.

2749363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2749363 is an equidigital number, since it uses as much as digits as its factorization.

2749363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2749363 is about 1658.1203213277. The cubic root of 2749363 is about 140.0911481274.

It can be divided in two parts, 27493 and 63, that added together give a square (27556 = 166²).

The spelling of 2749363 in words is "two million, seven hundred forty-nine thousand, three hundred sixty-three".