7179479 has 2 divisors, whose sum is σ = 7179480. Its totient is φ = 7179478.

The previous prime is 7179467. The next prime is 7179481. The reversal of 7179479 is 9749717.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7179479 - 2¹⁶ = 7113943 is a prime.

It is a super-2 number, since 2×7179479² = 103089837422882, which contains 22 as substring.

Together with 7179481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7179439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3589739 + 3589740.

It is an arithmetic number, because the mean of its divisors is an integer number (3589740).

Almost surely, 2^7179479 is an apocalyptic number.

7179479 is a deficient number, since it is larger than the sum of its proper divisors (1).

7179479 is an equidigital number, since it uses as much as digits as its factorization.

7179479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111132, while the sum is 44.

The square root of 7179479 is about 2679.4549818946. The cubic root of 7179479 is about 192.9142504340.

The spelling of 7179479 in words is "seven million, one hundred seventy-nine thousand, four hundred seventy-nine".