1982242967 has 2 divisors, whose sum is σ = 1982242968. Its totient is φ = 1982242966.

The previous prime is 1982242937. The next prime is 1982242973. The reversal of 1982242967 is 7692422891.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1982242967 - 2⁸ = 1982242711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1982242937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 991121483 + 991121484.

It is an arithmetic number, because the mean of its divisors is an integer number (991121484).

Almost surely, 2^1982242967 is an apocalyptic number.

1982242967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1982242967 is an equidigital number, since it uses as much as digits as its factorization.

1982242967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 50.

The square root of 1982242967 is about 44522.3872563006. The cubic root of 1982242967 is about 1256.1812166262.

The spelling of 1982242967 in words is "one billion, nine hundred eighty-two million, two hundred forty-two thousand, nine hundred sixty-seven".