1463879 has 2 divisors, whose sum is σ = 1463880. Its totient is φ = 1463878.

The previous prime is 1463873. The next prime is 1463897. The reversal of 1463879 is 9783641.

Together with next prime (1463897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1463879 - 2⁴ = 1463863 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731939 + 731940.

It is an arithmetic number, because the mean of its divisors is an integer number (731940).

2^1463879 is an apocalyptic number.

1463879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463879 is an equidigital number, since it uses as much as digits as its factorization.

1463879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 1463879 is about 1209.9086742395. The cubic root of 1463879 is about 113.5450990667.

The spelling of 1463879 in words is "one million, four hundred sixty-three thousand, eight hundred seventy-nine".