1979063 has 2 divisors, whose sum is σ = 1979064. Its totient is φ = 1979062.

The previous prime is 1979057. The next prime is 1979069. The reversal of 1979063 is 3609791.

It is a balanced prime because it is at equal distance from previous prime (1979057) and next prime (1979069).

It is a cyclic number.

It is not a de Polignac number, because 1979063 - 2⁸ = 1978807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1979069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 989531 + 989532.

It is an arithmetic number, because the mean of its divisors is an integer number (989532).

2^1979063 is an apocalyptic number.

1979063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1979063 is an equidigital number, since it uses as much as digits as its factorization.

1979063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1979063 is about 1406.7917400952. The cubic root of 1979063 is about 125.5509123972.

The spelling of 1979063 in words is "one million, nine hundred seventy-nine thousand, sixty-three".