2784321083 has 2 divisors, whose sum is σ = 2784321084. Its totient is φ = 2784321082.

The previous prime is 2784320989. The next prime is 2784321091. The reversal of 2784321083 is 3801234872.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2784321083 - 2²⁶ = 2717212219 is a prime.

It is not a weakly prime, because it can be changed into another prime (2784321283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392160541 + 1392160542.

It is an arithmetic number, because the mean of its divisors is an integer number (1392160542).

Almost surely, 2^2784321083 is an apocalyptic number.

2784321083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2784321083 is an equidigital number, since it uses as much as digits as its factorization.

2784321083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2784321083 is about 52766.6664002948. Note that the first 3 decimals coincide. The cubic root of 2784321083 is about 1406.8240107669.

The spelling of 2784321083 in words is "two billion, seven hundred eighty-four million, three hundred twenty-one thousand, eighty-three".