2849263 has 8 divisors (see below), whose sum is σ = 3015648. Its totient is φ = 2686464.

The previous prime is 2849233. The next prime is 2849291. The reversal of 2849263 is 3629482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2849263 - 2¹³ = 2841071 is a prime.

It is a Duffinian number.

2849263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831 + ... + 2527.

It is an arithmetic number, because the mean of its divisors is an integer number (376956).

2^2849263 is an apocalyptic number.

2849263 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2849263 is a deficient number, since it is larger than the sum of its proper divisors (166385).

2849263 is a wasteful number, since it uses less digits than its factorization.

2849263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793.

The product of its digits is 20736, while the sum is 34.

The square root of 2849263 is about 1687.9760069385. The cubic root of 2849263 is about 141.7677715785.

It can be divided in two parts, 284926 and 3, that multiplied together give a triangular number (854778 = T₁₃₀₇).

The spelling of 2849263 in words is "two million, eight hundred forty-nine thousand, two hundred sixty-three".