2913413 has 2 divisors, whose sum is σ = 2913414. Its totient is φ = 2913412.

The previous prime is 2913401. The next prime is 2913431. The reversal of 2913413 is 3143192.

Together with next prime (2913431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2211169 + 702244 = 1487^2 + 838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2913413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2913913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456706 + 1456707.

It is an arithmetic number, because the mean of its divisors is an integer number (1456707).

2^2913413 is an apocalyptic number.

It is an amenable number.

2913413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2913413 is an equidigital number, since it uses as much as digits as its factorization.

2913413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 23.

The square root of 2913413 is about 1706.8722857906. The cubic root of 2913413 is about 142.8238331386.

The spelling of 2913413 in words is "two million, nine hundred thirteen thousand, four hundred thirteen".