2838463 has 2 divisors, whose sum is σ = 2838464. Its totient is φ = 2838462.

The previous prime is 2838461. The next prime is 2838481. The reversal of 2838463 is 3648382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2838463 - 2¹ = 2838461 is a prime.

Together with 2838461, 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 (2838461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419231 + 1419232.

It is an arithmetic number, because the mean of its divisors is an integer number (1419232).

2^2838463 is an apocalyptic number.

2838463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838463 is an equidigital number, since it uses as much as digits as its factorization.

2838463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 34.

The square root of 2838463 is about 1684.7738720671. The cubic root of 2838463 is about 141.5884233835.

The spelling of 2838463 in words is "two million, eight hundred thirty-eight thousand, four hundred sixty-three".