33996713 has 2 divisors, whose sum is σ = 33996714. Its totient is φ = 33996712.

The previous prime is 33996689. The next prime is 33996733. The reversal of 33996713 is 31769933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28761769 + 5234944 = 5363^2 + 2288^2 .

It is a cyclic number.

It is not a de Polignac number, because 33996713 - 2⁶ = 33996649 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (33996733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16998356 + 16998357.

It is an arithmetic number, because the mean of its divisors is an integer number (16998357).

Almost surely, 2^33996713 is an apocalyptic number.

It is an amenable number.

33996713 is a deficient number, since it is larger than the sum of its proper divisors (1).

33996713 is an equidigital number, since it uses as much as digits as its factorization.

33996713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91854, while the sum is 41.

The square root of 33996713 is about 5830.6700301080. The cubic root of 33996713 is about 323.9507399835.

The spelling of 33996713 in words is "thirty-three million, nine hundred ninety-six thousand, seven hundred thirteen".