1753979 has 2 divisors, whose sum is σ = 1753980. Its totient is φ = 1753978.

The previous prime is 1753967. The next prime is 1753981. The reversal of 1753979 is 9793571.

It is a strong prime.

It is an emirp because it is prime and its reverse (9793571) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1753979 - 2⁴ = 1753963 is a prime.

Together with 1753981, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (1753379) 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, 876989 + 876990.

It is an arithmetic number, because the mean of its divisors is an integer number (876990).

2^1753979 is an apocalyptic number.

1753979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1753979 is an equidigital number, since it uses as much as digits as its factorization.

1753979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59535, while the sum is 41.

The square root of 1753979 is about 1324.3787222694. The cubic root of 1753979 is about 120.5983769894.

The spelling of 1753979 in words is "one million, seven hundred fifty-three thousand, nine hundred seventy-nine".