33369049 has 6 divisors (see below), whose sum is σ = 38817114. Its totient is φ = 28602000.

The previous prime is 33369029. The next prime is 33369097. The reversal of 33369049 is 94096333.

It can be written as a sum of positive squares in only one way, i.e., 33269824 + 99225 = 5768^2 + 315^2 .

It is not a de Polignac number, because 33369049 - 2²³ = 24980441 is a prime.

It is a super-2 number, since 2×33369049² = 2226986862328802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33368999 and 33369017.

It is not an unprimeable number, because it can be changed into a prime (33369029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340452 + ... + 340549.

It is an arithmetic number, because the mean of its divisors is an integer number (6469519).

Almost surely, 2^33369049 is an apocalyptic number.

It is an amenable number.

33369049 is a deficient number, since it is larger than the sum of its proper divisors (5448065).

33369049 is an equidigital number, since it uses as much as digits as its factorization.

33369049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681015 (or 681008 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 33369049 is about 5776.5949312722. The cubic root of 33369049 is about 321.9446974968.

The spelling of 33369049 in words is "thirty-three million, three hundred sixty-nine thousand, forty-nine".