4719479 has 2 divisors, whose sum is σ = 4719480. Its totient is φ = 4719478.

The previous prime is 4719457. The next prime is 4719493. The reversal of 4719479 is 9749174.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4719479 - 2²⁰ = 3670903 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 (4719079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2359739 + 2359740.

It is an arithmetic number, because the mean of its divisors is an integer number (2359740).

Almost surely, 2^4719479 is an apocalyptic number.

4719479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4719479 is an equidigital number, since it uses as much as digits as its factorization.

4719479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 4719479 is about 2172.4361900871. The cubic root of 4719479 is about 167.7379583619.

The spelling of 4719479 in words is "four million, seven hundred nineteen thousand, four hundred seventy-nine".