2884963 has 2 divisors, whose sum is σ = 2884964. Its totient is φ = 2884962.

The previous prime is 2884961. The next prime is 2884967. The reversal of 2884963 is 3694882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2884963 - 2¹ = 2884961 is a prime.

It is a super-2 number, since 2×2884963² = 16646023022738, which contains 22 as substring.

Together with 2884961, it forms a pair of twin primes.

2884963 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2884961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442481 + 1442482.

It is an arithmetic number, because the mean of its divisors is an integer number (1442482).

2^2884963 is an apocalyptic number.

2884963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2884963 is an equidigital number, since it uses as much as digits as its factorization.

2884963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 40.

The square root of 2884963 is about 1698.5178833324. The cubic root of 2884963 is about 142.3574114897.

The spelling of 2884963 in words is "two million, eight hundred eighty-four thousand, nine hundred sixty-three".