33834399 has 8 divisors (see below), whose sum is σ = 45389952. Its totient is φ = 22417560.

The previous prime is 33834377. The next prime is 33834413. The reversal of 33834399 is 99343833.

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

It is not a de Polignac number, because 33834399 - 2¹³ = 33826207 is a prime.

It is a super-2 number, since 2×33834399² = 2289533111382402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33834399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33834349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34107 + ... + 35084.

It is an arithmetic number, because the mean of its divisors is an integer number (5673744).

Almost surely, 2^33834399 is an apocalyptic number.

33834399 is a deficient number, since it is larger than the sum of its proper divisors (11555553).

33834399 is a wasteful number, since it uses less digits than its factorization.

33834399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69357.

The product of its digits is 209952, while the sum is 42.

The square root of 33834399 is about 5816.7343931110. The cubic root of 33834399 is about 323.4343602066.

The spelling of 33834399 in words is "thirty-three million, eight hundred thirty-four thousand, three hundred ninety-nine".