29313413 has 2 divisors, whose sum is σ = 29313414. Its totient is φ = 29313412.

The previous prime is 29313407. The next prime is 29313421. The reversal of 29313413 is 31431392.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25180324 + 4133089 = 5018^2 + 2033^2 .

It is a cyclic number.

It is not a de Polignac number, because 29313413 - 2⁴ = 29313397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29313463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14656706 + 14656707.

It is an arithmetic number, because the mean of its divisors is an integer number (14656707).

Almost surely, 2^29313413 is an apocalyptic number.

It is an amenable number.

29313413 is a deficient number, since it is larger than the sum of its proper divisors (1).

29313413 is an equidigital number, since it uses as much as digits as its factorization.

29313413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 26.

The square root of 29313413 is about 5414.1862731162. The cubic root of 29313413 is about 308.3345054415.

The spelling of 29313413 in words is "twenty-nine million, three hundred thirteen thousand, four hundred thirteen".