33916049 has 2 divisors, whose sum is σ = 33916050. Its totient is φ = 33916048.

The previous prime is 33916009. The next prime is 33916063. The reversal of 33916049 is 94061933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18861649 + 15054400 = 4343^2 + 3880^2 .

It is a cyclic number.

It is not a de Polignac number, because 33916049 - 2⁸ = 33915793 is a prime.

It is not a weakly prime, because it can be changed into another prime (33916009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16958024 + 16958025.

It is an arithmetic number, because the mean of its divisors is an integer number (16958025).

Almost surely, 2^33916049 is an apocalyptic number.

It is an amenable number.

33916049 is a deficient number, since it is larger than the sum of its proper divisors (1).

33916049 is an equidigital number, since it uses as much as digits as its factorization.

33916049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 33916049 is about 5823.7487068039. The cubic root of 33916049 is about 323.6943244401.

The spelling of 33916049 in words is "thirty-three million, nine hundred sixteen thousand, forty-nine".