913279 has 2 divisors, whose sum is σ = 913280. Its totient is φ = 913278.

The previous prime is 913259. The next prime is 913309. The reversal of 913279 is 972319.

It is a weak prime.

It is an emirp because it is prime and its reverse (972319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913279 - 2⁵ = 913247 is a prime.

913279 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 913279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456639 + 456640.

It is an arithmetic number, because the mean of its divisors is an integer number (456640).

2⁹¹³²⁷⁹ is an apocalyptic number.

913279 is a deficient number, since it is larger than the sum of its proper divisors (1).

913279 is an equidigital number, since it uses as much as digits as its factorization.

913279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402, while the sum is 31.

The square root of 913279 is about 955.6563189766. The cubic root of 913279 is about 97.0214640566.

The spelling of 913279 in words is "nine hundred thirteen thousand, two hundred seventy-nine".