2742783983 has 2 divisors, whose sum is σ = 2742783984. Its totient is φ = 2742783982.

The previous prime is 2742783947. The next prime is 2742783991. The reversal of 2742783983 is 3893872472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2742783983 - 2⁸ = 2742783727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2742783913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371391991 + 1371391992.

It is an arithmetic number, because the mean of its divisors is an integer number (1371391992).

Almost surely, 2^2742783983 is an apocalyptic number.

2742783983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742783983 is an equidigital number, since it uses as much as digits as its factorization.

2742783983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 53.

The square root of 2742783983 is about 52371.5951924323. The cubic root of 2742783983 is about 1399.7931638313.

The spelling of 2742783983 in words is "two billion, seven hundred forty-two million, seven hundred eighty-three thousand, nine hundred eighty-three".