913413229 has 2 divisors, whose sum is σ = 913413230. Its totient is φ = 913413228.

The previous prime is 913413227. The next prime is 913413271. The reversal of 913413229 is 922314319.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912644100 + 769129 = 30210^2 + 877^2 .

It is an emirp because it is prime and its reverse (922314319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913413229 - 2¹ = 913413227 is a prime.

Together with 913413227, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 913413194 and 913413203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913413227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456706614 + 456706615.

It is an arithmetic number, because the mean of its divisors is an integer number (456706615).

Almost surely, 2^913413229 is an apocalyptic number.

It is an amenable number.

913413229 is a deficient number, since it is larger than the sum of its proper divisors (1).

913413229 is an equidigital number, since it uses as much as digits as its factorization.

913413229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The square root of 913413229 is about 30222.7270278511. The cubic root of 913413229 is about 970.2621706053.

The spelling of 913413229 in words is "nine hundred thirteen million, four hundred thirteen thousand, two hundred twenty-nine".