33480269 has 2 divisors, whose sum is σ = 33480270. Its totient is φ = 33480268.

The previous prime is 33480247. The next prime is 33480281. The reversal of 33480269 is 96208433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24700900 + 8779369 = 4970^2 + 2963^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33480269 is a prime.

It is a super-2 number, since 2×33480269² = 2241856824624722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33485269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16740134 + 16740135.

It is an arithmetic number, because the mean of its divisors is an integer number (16740135).

Almost surely, 2^33480269 is an apocalyptic number.

It is an amenable number.

33480269 is a deficient number, since it is larger than the sum of its proper divisors (1).

33480269 is an equidigital number, since it uses as much as digits as its factorization.

33480269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 33480269 is about 5786.2137015496. The cubic root of 33480269 is about 322.3019844863.

The spelling of 33480269 in words is "thirty-three million, four hundred eighty thousand, two hundred sixty-nine".