33413434 has 8 divisors (see below), whose sum is σ = 52299360. Its totient is φ = 15980316.

The previous prime is 33413417. The next prime is 33413437. The reversal of 33413434 is 43431433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33413434² = 2232915143344712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33413399 and 33413408.

It is not an unprimeable number, because it can be changed into a prime (33413437) 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 3 ways as a sum of consecutive naturals, for example, 363144 + ... + 363235.

It is an arithmetic number, because the mean of its divisors is an integer number (6537420).

Almost surely, 2^33413434 is an apocalyptic number.

33413434 is a deficient number, since it is larger than the sum of its proper divisors (18885926).

33413434 is a wasteful number, since it uses less digits than its factorization.

33413434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726404.

The product of its digits is 5184, while the sum is 25.

The square root of 33413434 is about 5780.4354507251. The cubic root of 33413434 is about 322.0873764652.

Adding to 33413434 its reverse (43431433), we get a palindrome (76844867).

The spelling of 33413434 in words is "thirty-three million, four hundred thirteen thousand, four hundred thirty-four".