2884293 has 6 divisors (see below), whose sum is σ = 4166214. Its totient is φ = 1922856.

The previous prime is 2884289. The next prime is 2884319. The reversal of 2884293 is 3924882.

It can be written as a sum of positive squares in only one way, i.e., 2883204 + 1089 = 1698^2 + 33^2 .

It is not a de Polignac number, because 2884293 - 2² = 2884289 is a prime.

It is a super-2 number, since 2×2884293² = 16638292219698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2884243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160230 + ... + 160247.

It is an arithmetic number, because the mean of its divisors is an integer number (694369).

2^2884293 is an apocalyptic number.

It is an amenable number.

2884293 is a deficient number, since it is larger than the sum of its proper divisors (1281921).

2884293 is a wasteful number, since it uses less digits than its factorization.

2884293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320483 (or 320480 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2884293 is about 1698.3206411040. The cubic root of 2884293 is about 142.3463903374.

The spelling of 2884293 in words is "two million, eight hundred eighty-four thousand, two hundred ninety-three".