3479513 has 2 divisors, whose sum is σ = 3479514.
Its totient is φ = 3479512.
The previous prime is 3479479. The next prime is 3479537. The reversal of 3479513 is 3159743.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2795584 + 683929 = 1672^2 + 827^2
It is an emirp because it is prime and its reverse (3159743) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3479513 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3479513.
It is not a weakly prime, because it can be changed into another prime (3479563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739756 + 1739757.
It is an arithmetic number, because the mean of its divisors is an integer number (1739757).
Almost surely, 23479513 is an apocalyptic number.
It is an amenable number.
3479513 is a deficient number, since it is larger than the sum of its proper divisors (1).
3479513 is an equidigital number, since it uses as much as digits as its factorization.
3479513 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 11340, while the sum is 32.
The square root of 3479513 is about 1865.3452763497.
The cubic root of 3479513 is about 151.5326277543.
The spelling of 3479513 in words is "three million, four hundred seventy-nine thousand, five hundred thirteen".