734479 has 2 divisors, whose sum is σ = 734480. Its totient is φ = 734478.

The previous prime is 734477. The next prime is 734497. The reversal of 734479 is 974437.

Together with next prime (734497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (974437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 734479 - 2¹ = 734477 is a prime.

Together with 734477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734471) 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, 367239 + 367240.

It is an arithmetic number, because the mean of its divisors is an integer number (367240).

2⁷³⁴⁴⁷⁹ is an apocalyptic number.

734479 is a deficient number, since it is larger than the sum of its proper divisors (1).

734479 is an equidigital number, since it uses as much as digits as its factorization.

734479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 734479 is about 857.0175027384. The cubic root of 734479 is about 90.2249107291.

The spelling of 734479 in words is "seven hundred thirty-four thousand, four hundred seventy-nine".